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EcoSIS NGEE Tropics Leaf Spectral Reflectance Measured in Panama Collected February to April 2016 (reflectance)

ecosis · NIR

EcoSIS NGEE Tropics Leaf Spectral Reflectance Measured in Panama Collected February to April 2016 (reflectance). v2.0 standardized NIRS package: 1 spectral source(s), 3 declared target(s). Auto-generated from dataset_card.json (verify before publication).

nirv2ecosis
708
samples
2,151
wavelengths
1
sources
3
targets
27
metadata
NIR
family

Dataset property explorer

Mean profile risk0.49
Highest axisArtefacts locaux · 1.00
Diagnostics8
Sources profiled1
EcoSIS NGEE Tropics Leaf Spectral Reflectance Measured in Panama Collected February to April 2016 (reflectance) property profile0.250.50.751integritynoiseartefactsbaselinePCA outliersreferencerepeatabilitystructureEcoSIS NGEE Tropics Leaf Spectral Reflectance Measured in Panama Collected February to April 2016 (reflectance) profileintegrity: 0.00noise: 0.00artefacts: 1.00baseline: 0.76PCA outliers: 0.51reference: 0.45repeatability: 0.47structure: 0.75EcoSIS NGEE Tro…0 center · 1 outer ring · outward = stronger anomaly / heterogeneity signal

Profile axes

Intégrité0.00
Artefacts locaux1.00
Bruit0.00
Outliers PCA0.51
Distance à la référence0.45
Répétabilité0.47
Baseline / forme0.76
Structure multi-régimes0.75
Diagnostic hypotheses00.250.50.751hypothesis scoreSplice / raccord détecteursSplice / raccord détecteurs: 0.700.70Erreur interpolation / réécha…Erreur interpolation / rééchantillonnage: 0.570.57Signature VERA25-likeSignature VERA25-like: 0.570.57Erreur calibration / référenc…Erreur calibration / référence blanche: 0.540.54Différence de sonde / géométr…Différence de sonde / géométrie: 0.510.51Mauvaise répétabilité d'acqui…Mauvaise répétabilité d'acquisition: 0.480.48Fond différentFond différent: 0.470.47Dataset multi-régimesDataset multi-régimes: 0.430.43
DiagnosticScoreForceSignauxInterprétation probable
Splice / raccord détecteursX0.70moyenneSpike rate 1.00, Jump rate 1.00, SNR non dégradé 1.00Rupture aux jonctions de détecteurs, calibration locale ou sonde différente.
Erreur interpolation / rééchantillonnageX0.57moyenneSpike rate 1.00, Jump rate 1.00, SNR normal/élevé 1.00Artefacts numériques ou traitement spectral incorrect.
Signature VERA25-likeX0.57moyenneSpike rate 1.00, Jump rate 1.00, Mahalanobis / T2 0.51Combinaison possible changement de sonde + splice, amplifiée par géométrie, fond ou calibration.
Erreur calibration / référence blancheX0.54moyenneartefacts locaux 1.00, Baseline/mean/area 0.76, Mahalanobis / T2 0.51Décalage systématique entre campagnes, instruments ou référence blanche.
Différence de sonde / géométrieX0.51moyenneBaseline/mean/area 0.76, Mahalanobis / T2 0.51, Répétabilité 0.47Modification de l'illumination, collecte, angle ou distance sonde-échantillon.
Mauvaise répétabilité d'acquisitionX0.48moyenneBruit/artefacts variables 1.00, RMS/SAM intra-ID 0.47Positionnement, opérateur ou protocole instable; investiguer les répétitions intra-ID.
Fond différentX0.47moyenneBaseline/mean/area 0.76, Mahalanobis / T2 0.51, RMS/SAM référence 0.45Effet systématique du support, blanc/noir, transflectance ou environnement de mesure.
Dataset multi-régimesX0.43moyenneStructure PCA 0.75, Mahalanobis / T2 0.51, Répétabilité 0.47Mélange de campagnes, opérateurs, lots, setups ou sous-populations spectrales.

Spectral sources

ngee-tropics_panama_2016_svc_feb_mar_apr_leaf_spectra.csv

X · NIR · Spectra Vista Corporation, Spectral Evolution HR-1024i
ngee-tropics_panama_2016_svc_feb_mar_apr_leaf_spectra.csv spectra020406001,0002,0003,000q05-q95 envelopeq25-q75 envelopemedian spectrummedianq25–q75q05–q95wavelength / nm350nm — median 6.596 (q25–q75 5.405–7.787)365nm — median 4.309 (q25–q75 3.621–4.961)381nm — median 3.523 (q25–q75 2.947–4.019)396nm — median 2.892 (q25–q75 2.413–3.329)412nm — median 2.482 (q25–q75 2.066–2.887)427nm — median 2.449 (q25–q75 1.987–2.85)443nm — median 2.521 (q25–q75 2.058–2.961)458nm — median 2.697 (q25–q75 2.237–3.193)474nm — median 2.82 (q25–q75 2.335–3.352)489nm — median 2.891 (q25–q75 2.372–3.451)505nm — median 3.623 (q25–q75 2.938–4.345)520nm — median 6.495 (q25–q75 5.419–7.747)536nm — median 9.947 (q25–q75 8.355–11.59)551nm — median 11.1 (q25–q75 9.299–12.97)567nm — median 9.771 (q25–q75 8.226–11.59)582nm — median 7.359 (q25–q75 6.068–8.811)597nm — median 6.422 (q25–q75 5.273–7.808)613nm — median 5.466 (q25–q75 4.428–6.716)628nm — median 4.756 (q25–q75 3.774–5.87)644nm — median 4.039 (q25–q75 3.146–4.917)659nm — median 3.286 (q25–q75 2.61–3.987)675nm — median 2.906 (q25–q75 2.404–3.48)690nm — median 4.389 (q25–q75 3.619–5.263)706nm — median 17.1 (q25–q75 14.91–19.6)721nm — median 32.26 (q25–q75 30.01–34.94)737nm — median 43.83 (q25–q75 41.77–46.09)752nm — median 48.3 (q25–q75 46.19–50.61)768nm — median 49.59 (q25–q75 47.65–51.96)783nm — median 49.83 (q25–q75 47.94–52.14)799nm — median 49.85 (q25–q75 48.03–52.15)814nm — median 49.92 (q25–q75 48.08–52.13)829nm — median 49.9 (q25–q75 48.13–52.1)845nm — median 49.89 (q25–q75 48.12–52.03)860nm — median 49.83 (q25–q75 48.06–51.97)876nm — median 49.76 (q25–q75 47.99–51.94)891nm — median 49.69 (q25–q75 47.9–51.84)907nm — median 49.55 (q25–q75 47.79–51.67)922nm — median 49.34 (q25–q75 47.62–51.44)938nm — median 48.95 (q25–q75 47.2–50.94)953nm — median 48.23 (q25–q75 46.58–50.12)969nm — median 47.65 (q25–q75 45.95–49.37)984nm — median 47.29 (q25–q75 45.63–49)1,000nm — median 47.7 (q25–q75 46.04–49.54)1,015nm — median 48.45 (q25–q75 46.71–50.36)1,031nm — median 48.94 (q25–q75 47.15–50.9)1,046nm — median 49.13 (q25–q75 47.31–51.14)1,062nm — median 49.27 (q25–q75 47.37–51.27)1,077nm — median 49.25 (q25–q75 47.36–51.24)1,092nm — median 49.18 (q25–q75 47.27–51.13)1,108nm — median 48.96 (q25–q75 47.07–50.91)1,123nm — median 48.53 (q25–q75 46.72–50.44)1,139nm — median 47.08 (q25–q75 45.48–48.87)1,154nm — median 45.25 (q25–q75 43.81–46.87)1,170nm — median 44.74 (q25–q75 43.36–46.33)1,185nm — median 44.48 (q25–q75 43.11–46.02)1,201nm — median 44.41 (q25–q75 43.03–45.98)1,216nm — median 44.62 (q25–q75 43.26–46.23)1,232nm — median 44.98 (q25–q75 43.58–46.63)1,247nm — median 45.21 (q25–q75 43.77–46.88)1,263nm — median 45.27 (q25–q75 43.77–46.95)1,278nm — median 45.06 (q25–q75 43.6–46.78)1,294nm — median 44.54 (q25–q75 43.18–46.23)1,309nm — median 43.56 (q25–q75 42.35–45.22)1,324nm — median 42.12 (q25–q75 40.84–43.71)1,340nm — median 40.12 (q25–q75 38.43–41.42)1,355nm — median 38.25 (q25–q75 36.43–39.55)1,371nm — median 35.54 (q25–q75 33.52–36.83)1,386nm — median 29.38 (q25–q75 26.75–31.02)1,402nm — median 20.02 (q25–q75 17.03–22.37)1,417nm — median 15.34 (q25–q75 12.47–17.65)1,433nm — median 14.04 (q25–q75 11.17–16.26)1,448nm — median 13.98 (q25–q75 11.05–16.16)1,464nm — median 14.52 (q25–q75 11.58–16.69)1,479nm — median 16.02 (q25–q75 12.91–18.21)1,495nm — median 18.08 (q25–q75 15.04–20.35)1,510nm — median 20.12 (q25–q75 17.04–22.34)1,526nm — median 22.16 (q25–q75 19.04–24.33)1,541nm — median 23.87 (q25–q75 20.88–25.95)1,556nm — median 25.36 (q25–q75 22.35–27.32)1,572nm — median 26.69 (q25–q75 23.83–28.66)1,587nm — median 27.7 (q25–q75 24.98–29.72)1,603nm — median 28.61 (q25–q75 25.99–30.64)1,618nm — median 29.33 (q25–q75 26.83–31.33)1,634nm — median 29.91 (q25–q75 27.47–31.87)1,649nm — median 30.14 (q25–q75 27.67–32.09)1,665nm — median 29.91 (q25–q75 27.49–31.93)1,680nm — median 29.7 (q25–q75 27.44–31.65)1,696nm — median 29.05 (q25–q75 27.01–30.98)1,711nm — median 28.19 (q25–q75 26.2–30.13)1,727nm — median 27.51 (q25–q75 25.44–29.46)1,742nm — median 26.94 (q25–q75 24.62–28.92)1,758nm — median 25.99 (q25–q75 23.55–28.04)1,773nm — median 25.3 (q25–q75 22.69–27.37)1,788nm — median 25 (q25–q75 22.3–27.17)1,804nm — median 25.03 (q25–q75 22.3–27.25)1,819nm — median 25.01 (q25–q75 22.26–27.24)1,835nm — median 24.68 (q25–q75 21.88–26.88)1,850nm — median 23.15 (q25–q75 20.33–25.3)1,866nm — median 18.73 (q25–q75 15.69–21.02)1,881nm — median 11.18 (q25–q75 8.87–13.26)1,897nm — median 5.653 (q25–q75 4.248–6.668)1,912nm — median 3.501 (q25–q75 2.498–4.314)1,928nm — median 2.95 (q25–q75 2.141–3.753)1,943nm — median 3.057 (q25–q75 2.199–3.89)1,959nm — median 3.495 (q25–q75 2.51–4.462)1,974nm — median 4.132 (q25–q75 2.962–5.284)1,990nm — median 5.041 (q25–q75 3.664–6.426)2,005nm — median 6.066 (q25–q75 4.472–7.603)2,021nm — median 7.115 (q25–q75 5.282–8.811)2,036nm — median 8.024 (q25–q75 6.009–9.82)2,051nm — median 8.793 (q25–q75 6.626–10.62)2,067nm — median 9.439 (q25–q75 7.111–11.42)2,082nm — median 10.1 (q25–q75 7.57–12.16)2,098nm — median 10.71 (q25–q75 8.137–12.95)2,113nm — median 11.39 (q25–q75 8.714–13.68)2,129nm — median 11.95 (q25–q75 9.187–14.23)2,144nm — median 12.24 (q25–q75 9.494–14.66)2,160nm — median 12.8 (q25–q75 10.07–15.23)2,175nm — median 13.22 (q25–q75 10.43–15.64)2,191nm — median 13.53 (q25–q75 10.74–16.02)2,206nm — median 13.87 (q25–q75 11.12–16.36)2,222nm — median 14.03 (q25–q75 11.38–16.49)2,237nm — median 13.74 (q25–q75 11.19–16.09)2,253nm — median 12.74 (q25–q75 10.43–15.01)2,268nm — median 11.86 (q25–q75 9.685–13.85)2,283nm — median 11.14 (q25–q75 9.077–13.1)2,299nm — median 10.42 (q25–q75 8.412–12.29)2,314nm — median 9.943 (q25–q75 7.96–11.81)2,330nm — median 9.334 (q25–q75 7.325–11.22)2,345nm — median 8.724 (q25–q75 6.748–10.53)2,361nm — median 8.683 (q25–q75 6.754–10.39)2,376nm — median 8.528 (q25–q75 6.69–10.15)2,392nm — median 7.31 (q25–q75 5.483–8.915)2,407nm — median 6.554 (q25–q75 4.847–8.074)2,423nm — median 6.014 (q25–q75 4.438–7.436)2,438nm — median 5.597 (q25–q75 4.176–6.948)2,454nm — median 4.98 (q25–q75 3.672–6.211)2,469nm — median 4.437 (q25–q75 3.205–5.55)2,485nm — median 4.083 (q25–q75 2.956–5.092)2,500nm — median 4.017 (q25–q75 2.915–4.984)

Sampling

Wavelengths2,151
Axis range350–2,500 nm
Mean spacing1 nm
Griduniform
Observations709

Signal & quality

Value range0.105 – 62.2
Mean range2.45 – 50.3
Mean level23.43
Area5.04e+04
PTP47.89
Noise RMS0.0018541
SNR1.3e+04
SNR dB8e+01 dB
Dynamic range47.9
Smoothness0.0761
Saturated0.0%
X-outliers266

Integrity & artefacts

NaN ratio0.00%
Inf count0
Zero ratio0.00%
Spike count130,280
Spike rate8.55%
Jump count60,549
Jump rate3.97%
Clip fraction0.00%

Shape & reference

Baseline slope-18.19
Curvature RMS0.074809
D1 RMS0.18439
RMS to mean2.4904
RMS p954.947
SAM to mean0.064539
SAM p950.11774
Affine offset p954.4158
Affine gain p95 Δ0.19269
Affine residual p952.5597
Xcorr lag p950

Outliers & repeatability

PCA Q p95/median2.7
Hotelling T2 p95/median4.1
Mahalanobis H p95/median2
Repeat groups1
RMS intra-ID1.7078
SAM intra-ID0.040015
CV intra-ID0.11752

Dimensionality (PCA)

Effective rank3
PCs → 95% var3
PCs → 99% var6
Top-10 cum. var99.7%
Computed metric scores 29worst 1.00
FamilleMétrique calculéeValeurScoreNiveauInterprétation datasetCauses typiquesCalcul / scoring
Intégrité des donnéesNaN ratiointegrity.nan_ratio0%0.00faibleSpectre completErreur acquisition/exportcount(isnan(X)) / X.sizealert = min(1, nan_ratio / 0.05)
Intégrité des donnéesInf countintegrity.inf_count00.00faibleNormalCalculs invalidescount(isinf(X))alert = min(1, inf_count / 1)
Intégrité des donnéesZero ratiointegrity.zero_ratio0%0.00faibleNormalExport, saturationcount(X == 0) / count(finite X)alert = min(1, zero_ratio / 0.05)
Amplitude globaleMean reflectanceamplitude.mean_reflectance23.4330.76fortValeur atypique: Trop clair / fond visible ou Trop sombreFond, géométriemean(X finite)alert reuses baseline/shape drift because absolute reflectance ranges are technology-dependent
Amplitude globaleArea under curveamplitude.area_under_curve503990.76fortValeur atypique: Différence d'éclairement ou NormalDistance sondetrapezoid(mean_spectrum, spectral_axis)alert reuses baseline/shape drift because area scale depends on axis and units
Amplitude globalePeak-to-peak (PTP)amplitude.peak_to_peak47.8920.00faibleVariabilité forteSaturationmax(mean_spectrum) - min(mean_spectrum)alert increases when dynamic range is abnormally flat
Amplitude globaleVarianceamplitude.variance311.40.00faibleNormal ou hétérogèneMauvais contactvar(X finite)alert increases when variance/dynamic range is abnormally flat
BruitNoise RMSnoise.noise_rms0.00185410.00faibleStableLampe, détecteurmedian MAD(second derivative) * 1.4826 / sqrt(6)alert = noise_rms / signal_scale, saturated at 5%
BruitSNRnoise.snr126390.00faibleBon signalAcquisitionmean(abs(X)) / noise_rmsalert decreases with SNR dB; >=40 dB is treated as low alert
BruitBandwise SNRnoise.bandwise_snr_min13.7670.35faibleZone fiableDétecteurmin(abs(mean_spectrum) / local second-derivative noise)alert decreases with worst-band SNR dB; >=35 dB is treated as low alert
Artefacts locauxSpike countartefacts.spike_count130,2801.00fortArtefactsCosmic rays, splicecount robust outliers in second derivativealert follows spike_rate, saturated at 1%
Artefacts locauxSpike rateartefacts.spike_rate8.55%1.00fortSpectre suspectInterpolationspike_count / (n_samples * (n_features - 2))alert = min(1, spike_rate / 0.01)
Artefacts locauxJump countartefacts.jump_count60,5491.00fortRaccord détecteurSplicecount robust outliers in first derivativealert follows jump_rate, saturated at 1%
Artefacts locauxJump rateartefacts.jump_rate3.97%1.00fortProblème spectralCalibrationjump_count / (n_samples * (n_features - 1))alert = min(1, jump_rate / 0.01)
Artefacts locauxClip fractionartefacts.clip_fraction0.000131%0.00faibleNormalDétecteur saturéfraction of finite cells equal to repeated min/max extremaalert = min(1, clip_fraction / 0.01)
Forme spectraleBaseline slopeshape.baseline_slope-18.190.76fortDériveÉclairementlinear slope of mean_spectrum over normalized axisalert = abs(slope / signal_scale), saturated at 0.5
Forme spectraleCurvature RMSshape.curvature_rms0.0748090.16faibleLisseFond, splicemedian RMS(second derivative per spectrum)alert = curvature_rms / signal_scale, saturated at 1%
Forme spectraleD1 RMSshape.d1_rms0.184390.08faiblePlatBiologie ou artefactmedian RMS(first derivative per spectrum)alert = d1_rms / signal_scale, saturated at 5%
Outliers multivariésPCA Q (SPE)outliers.pca_q_ratio2.72750.34faibleConformeArtefact, mélangep95(Q/SPE residual) / median(Q/SPE residual)alert = min(1, pca_q_ratio / 8)
Outliers multivariésHotelling T²outliers.hotelling_t2_ratio4.09680.51moyenExtrême mais cohérentVariabilité naturellep95(Hotelling T2) / median(Hotelling T2)alert = min(1, hotelling_t2_ratio / 8)
Outliers multivariésMahalanobis Houtliers.mahalanobis_h_ratio2.0240.51moyenOutlier globalDomaine différentp95(sqrt(T2)) / median(sqrt(T2))alert = min(1, mahalanobis_h_ratio / 4)
Comparaison à référenceRMS to mean spectrumreference.rms_to_mean_spectrum_p954.9470.41faibleTypiqueDomain shiftp95 RMS distance to dataset mean spectrumalert = RMS_p95 / signal_scale, saturated at 25%
Comparaison à référenceSpectral Angle Mapper (SAM)reference.sam_to_mean_spectrum_p950.117740.34faibleSimilaireFond, géométriep95 spectral angle to dataset mean spectrumalert = min(1, SAM_p95 / 0.35 rad)
RépétabilitéRMS intra-IDrepeatability.rms_intra_id1.70780.36faibleStablePositionnementmedian RMS distance to repeated-sample centroidalert = RMS_intra_ID / signal_scale, saturated at 10%
RépétabilitéSAM intra-IDrepeatability.sam_intra_id0.0400150.27faibleStableAcquisitionmedian SAM to repeated-sample centroidalert = min(1, SAM_intra_ID / 0.15 rad)
RépétabilitéCV intra-IDrepeatability.cv_intra_id0.117520.47moyenMauvais contrôleOpérateurmedian within-ID band CValert = min(1, CV_intra_ID / 0.25)
Structure du datasetPCA score densitystructure.pca_score_density0.0464710.75fortSous-populationsLots différents1 / median kNN distance in PCA score spacealert follows density_cv/profile structure complexity, not raw density alone
Structure du datasetLocal Outlier Factor (LOF)structure.local_outlier_factor_p952.25030.63moyenSpectre isoléCas raresp95 approximate LOF from PCA-score kNN distancesalert = min(1, max(0, LOF_p95 - 1) / 2)
Structure du datasetIsolation Forest scorestructure.isolation_forest_score_p950.572350.75fortSpectre atypiqueDiverses causesp95 IsolationForest anomaly score on PCA scoresalert follows structure complexity; raw score is implementation-dependent
X PCA score plot-600-400-2000200-400-2000200400PC1 -132.8 · PC2 -90.14PC1 -22.3 · PC2 -2.987PC1 -134 · PC2 7.039PC1 -25.51 · PC2 -54.83PC1 -71.65 · PC2 -33.23PC1 -43.12 · PC2 -28.53PC1 -34.11 · PC2 1.582PC1 104.3 · PC2 -55.52PC1 130.5 · PC2 -16.17PC1 -61.51 · PC2 25.41PC1 -92.44 · PC2 1.984PC1 120.2 · PC2 -58.13PC1 -33.79 · PC2 -1.91PC1 -74.17 · PC2 43.04PC1 -43.02 · PC2 -208.4PC1 -10.7 · PC2 -234.9PC1 6.27 · PC2 4.667PC1 -150.9 · PC2 -25.54PC1 -113.8 · PC2 -71.87PC1 -115.4 · PC2 -37.28PC1 -181.6 · PC2 -82.48PC1 -116.4 · PC2 0.7019PC1 -2.193 · PC2 -198.6PC1 -54.82 · PC2 -227.9PC1 72.26 · PC2 59.28PC1 44.13 · PC2 52.93PC1 62.99 · PC2 44.07PC1 -17.18 · PC2 10.74PC1 -20.28 · PC2 15.93PC1 7.517 · PC2 26.87PC1 145.3 · PC2 5.509PC1 96.02 · PC2 9.159PC1 146.8 · PC2 33.02PC1 -68.53 · PC2 -305PC1 -82.37 · PC2 -236.2PC1 -94.88 · PC2 -230.5PC1 110.5 · PC2 -59.07PC1 -62.14 · PC2 6.865PC1 -39.22 · PC2 57.4PC1 -127.9 · PC2 25.11PC1 87.57 · PC2 74.76PC1 108.4 · PC2 101.9PC1 71.44 · PC2 72.67PC1 -39.79 · PC2 -7.472PC1 -31.91 · PC2 12.25PC1 -58.74 · PC2 12.17PC1 48.03 · PC2 33.18PC1 48.97 · PC2 15.76PC1 36.17 · PC2 -0.564PC1 -115.3 · PC2 15.19PC1 -169.7 · PC2 -30.19PC1 -140.7 · PC2 21.8PC1 -67.63 · PC2 0.2846PC1 123.4 · PC2 1.263PC1 121.9 · PC2 7.428PC1 1.298 · PC2 -34.62PC1 116.6 · PC2 74.04PC1 32.22 · PC2 8.365PC1 -172.1 · PC2 -15.93PC1 -65.36 · PC2 -34.44PC1 -136 · PC2 85.82PC1 -54.44 · PC2 -21.81PC1 127.9 · PC2 4.874PC1 -27.01 · PC2 -197.1PC1 -26.79 · PC2 7.226PC1 -12.95 · PC2 -207PC1 118.8 · PC2 -9.071PC1 -88.99 · PC2 20.6PC1 -95.72 · PC2 -14.8PC1 -144.8 · PC2 45.76PC1 -53.18 · PC2 -48.7PC1 -92.76 · PC2 59.55PC1 -0.2762 · PC2 -40.24PC1 -63.23 · PC2 7.508PC1 -73.72 · PC2 -244.4PC1 30.72 · PC2 29.61PC1 55.73 · PC2 88.31PC1 -59.38 · PC2 -20.38PC1 -99.57 · PC2 48.38PC1 -98.77 · PC2 32.91PC1 -55.54 · PC2 -288.4PC1 25.24 · PC2 9.252PC1 -64.83 · PC2 -247.2PC1 83.18 · PC2 -67.56PC1 -45.62 · PC2 -234.7PC1 -60.54 · PC2 -28.28PC1 -141.4 · PC2 -20.04PC1 -15.56 · PC2 -22.82PC1 113.5 · PC2 -45.55PC1 -185.3 · PC2 -75.17PC1 -145 · PC2 -99.44PC1 16.64 · PC2 -15.89PC1 -111.1 · PC2 56.09PC1 -90.37 · PC2 109.5PC1 136 · PC2 39.09PC1 -126.6 · PC2 -39.4PC1 -93.55 · PC2 -13.74PC1 66.66 · PC2 51.96PC1 92.54 · PC2 76.93PC1 -91.06 · PC2 -244.7PC1 -84.96 · PC2 -22.41PC1 -81.99 · PC2 -279.2PC1 2.322 · PC2 -22.41PC1 -159.9 · PC2 81.46PC1 -75.44 · PC2 -249.2PC1 -83.12 · PC2 -255.4PC1 -100.2 · PC2 4.358PC1 -26.39 · PC2 -252.9PC1 75.78 · PC2 39.6PC1 -77.92 · PC2 1.483PC1 -112.8 · PC2 121.9PC1 -118.4 · PC2 91.95PC1 -145.7 · PC2 -81.9PC1 -78.3 · PC2 4.578PC1 116.2 · PC2 2.99PC1 66.7 · PC2 71.93PC1 -157.2 · PC2 74.77PC1 -100.4 · PC2 -11.2PC1 40.99 · PC2 18.58PC1 96 · PC2 80.13PC1 -206.3 · PC2 -73.2PC1 -49.94 · PC2 33.86PC1 125.5 · PC2 -24.48PC1 112 · PC2 81.2PC1 7.514 · PC2 -279.8PC1 -76.15 · PC2 6.628PC1 7.296 · PC2 -256.4PC1 -91.57 · PC2 -257PC1 -25.97 · PC2 105.6PC1 4.511 · PC2 9.41PC1 10.53 · PC2 -17.3PC1 -10.1 · PC2 -33.35PC1 16.29 · PC2 19.42PC1 -35.88 · PC2 52.25PC1 14.74 · PC2 91.82PC1 -117.2 · PC2 52.05PC1 -119.5 · PC2 43.8PC1 -71.36 · PC2 103.3PC1 83.93 · PC2 -87.73PC1 99.41 · PC2 -69.67PC1 102.1 · PC2 -54.8PC1 114.4 · PC2 27.36PC1 150.5 · PC2 143PC1 134.7 · PC2 26.3PC1 53.09 · PC2 -1.186PC1 14.27 · PC2 27.01PC1 -124.1 · PC2 130PC1 42.49 · PC2 85.69PC1 48.5 · PC2 84.45PC1 26.6 · PC2 68.56PC1 154.4 · PC2 44.2PC1 139.8 · PC2 15.76PC1 -29.87 · PC2 -23.83PC1 137.9 · PC2 12.21PC1 -120.7 · PC2 217.5PC1 -91.99 · PC2 83.34PC1 -44.19 · PC2 105.6PC1 -51.75 · PC2 188.3PC1 -129.9 · PC2 216.1PC1 -0.5005 · PC2 -25.28PC1 125 · PC2 33.7PC1 21.45 · PC2 -24.93PC1 38.74 · PC2 97.06PC1 34.04 · PC2 -28.26PC1 154.6 · PC2 112.5PC1 -56.75 · PC2 60.26PC1 107.7 · PC2 -4.328PC1 28.62 · PC2 6.919PC1 -48.79 · PC2 -12.59PC1 -76.38 · PC2 117.7PC1 -94.98 · PC2 130.3PC1 32.11 · PC2 183.1PC1 -16.2 · PC2 144.5PC1 -12.28 · PC2 75.53PC1 -66.63 · PC2 28.89PC1 -19.24 · PC2 94.32PC1 -62.36 · PC2 33.53PC1 41.54 · PC2 149.5PC1 -85.5 · PC2 20.54PC1 15.76 · PC2 35.54PC1 12.84 · PC2 -5.164PC1 -82.98 · PC2 21.07PC1 34.36 · PC2 64.97PC1 39.28 · PC2 206.7PC1 -22.05 · PC2 17.87PC1 18.06 · PC2 76.36PC1 -4.844 · PC2 79.46PC1 3.087 · PC2 50.61PC1 117.7 · PC2 48.95PC1 -47.38 · PC2 -8.153PC1 -58.93 · PC2 138.5PC1 41.28 · PC2 65.1PC1 -73.3 · PC2 32.09PC1 -23.13 · PC2 62.04PC1 -58.12 · PC2 24.92PC1 15.42 · PC2 -49.7PC1 -21.02 · PC2 34.88PC1 8.88 · PC2 -2.325PC1 29.77 · PC2 -8.562PC1 52.52 · PC2 21.16PC1 24 · PC2 33.74PC1 39.2 · PC2 -7.618PC1 75.06 · PC2 -17.6PC1 38.52 · PC2 -3.549PC1 105.6 · PC2 53.19PC1 -20.79 · PC2 -19.76PC1 -9.922 · PC2 -30.68PC1 -5.539 · PC2 -83.71PC1 97.72 · PC2 -103.1PC1 62.2 · PC2 -95.92PC1 108.2 · PC2 34.03PC1 -109 · PC2 59.97PC1 -131.1 · PC2 51.13PC1 -61.95 · PC2 23.99PC1 111.5 · PC2 31.71PC1 105.8 · PC2 18.65PC1 108.2 · PC2 91.41PC1 -17.78 · PC2 67.62PC1 -5.185 · PC2 11.78PC1 -119.2 · PC2 58.45PC1 119.4 · PC2 56.35PC1 -77.69 · PC2 -69.04PC1 -51.14 · PC2 109.9PC1 167.7 · PC2 -25.05PC1 13.41 · PC2 -19.81PC1 131 · PC2 -9.327PC1 157.7 · PC2 34.18PC1 58.74 · PC2 -103.1PC1 -116.1 · PC2 45.79PC1 -33.42 · PC2 -67.19PC1 5.315 · PC2 -11.41PC1 132.7 · PC2 -99.8PC1 132 · PC2 -123.5PC1 86.99 · PC2 -67.53PC1 26.36 · PC2 -7.713PC1 4.552 · PC2 -58.35PC1 35.17 · PC2 -105.1PC1 74.25 · PC2 -71.04PC1 -80.1 · PC2 122.7PC1 16.44 · PC2 26.03PC1 -95.83 · PC2 96.05PC1 30.41 · PC2 -34.52PC1 15.87 · PC2 90.73PC1 2.411 · PC2 -33.47PC1 22.99 · PC2 -51.89PC1 -30.02 · PC2 72.91PC1 -10.59 · PC2 39PC1 149.9 · PC2 56.2PC1 126.9 · PC2 120.7PC1 33.95 · PC2 -37.52PC1 -11.48 · PC2 36.94PC1 -4.824 · PC2 37.12PC1 -97.72 · PC2 24.36PC1 61.93 · PC2 -55.77PC1 101.2 · PC2 34.7PC1 95.43 · PC2 3PC1 111.6 · PC2 83.71PC1 37.9 · PC2 -76.36PC1 -13.97 · PC2 -15.48PC1 119.8 · PC2 44.09PC1 -84.54 · PC2 113.5PC1 129.6 · PC2 33.92PC1 92.41 · PC2 -19.76PC1 0.199 · PC2 12PC1 4.456 · PC2 -28.78PC1 -51.87 · PC2 17.22PC1 11.26 · PC2 -37.15PC1 -4.494 · PC2 14.49PC1 3.02 · PC2 33.43PC1 18.82 · PC2 -34.33PC1 119.1 · PC2 -86.84PC1 19.22 · PC2 -37.59PC1 14.39 · PC2 33.15PC1 43.58 · PC2 28.35PC1 129.6 · PC2 13.07PC1 -39.1 · PC2 40.88PC1 0.6005 · PC2 -60.15PC1 15.28 · PC2 23.73PC1 48.05 · PC2 -125.3PC1 -64.97 · PC2 87.33PC1 -5.937 · PC2 -5.576PC1 96.13 · PC2 -76.96PC1 8.433 · PC2 42.89PC1 59.38 · PC2 -88.31PC1 32.51 · PC2 -12.27PC1 -118.9 · PC2 65.36PC1 -6.045 · PC2 -36.1PC1 3.517 · PC2 -18.51PC1 -35.18 · PC2 50.14PC1 17.14 · PC2 -55.17PC1 -31.05 · PC2 39.31PC1 -70.93 · PC2 103.1PC1 142.8 · PC2 60.18PC1 134.4 · PC2 -9.681PC1 -1.03 · PC2 -14.3PC1 103.9 · PC2 -30.84PC1 -54.26 · PC2 45.92PC1 83.71 · PC2 -167.4PC1 95.43 · PC2 -94.15PC1 105.7 · PC2 97.41PC1 134.3 · PC2 29.58PC1 139.9 · PC2 -14.87PC1 -94.33 · PC2 69.91PC1 -97.91 · PC2 39.1PC1 -36.75 · PC2 49.56PC1 24.95 · PC2 -11.08PC1 107.3 · PC2 29.19PC1 1.122 · PC2 11.83PC1 2.127 · PC2 -60.88PC1 166.5 · PC2 -17.48PC1 30.89 · PC2 35.36PC1 -130.5 · PC2 -9.087PC1 23.87 · PC2 -16.56PC1 -141.3 · PC2 7.604PC1 100.4 · PC2 72.47PC1 -11.23 · PC2 17.94PC1 -30.7 · PC2 -8.751PC1 -14.69 · PC2 83.28PC1 -37.53 · PC2 35.58PC1 23.98 · PC2 4.125PC1 -1.942 · PC2 34.46PC1 22.77 · PC2 38.49PC1 8.662 · PC2 8.184PC1 -190.6 · PC2 -49.02PC1 -3.343 · PC2 -27.82PC1 66.6 · PC2 -11.21PC1 15.03 · PC2 -1.501PC1 21.49 · PC2 -23.2PC1 -53.93 · PC2 -84.69PC1 118.3 · PC2 31.91PC1 -42.64 · PC2 76.05PC1 121 · PC2 8.815PC1 -33.12 · PC2 1.429PC1 -1.661 · PC2 2.696PC1 119.2 · PC2 -69.99PC1 -57.33 · PC2 58.89PC1 148 · PC2 25.75PC1 45.62 · PC2 25.08PC1 61.29 · PC2 -15.08PC1 140.9 · PC2 8.351PC1 3.966 · PC2 -50.19PC1 102.8 · PC2 -48.81PC1 101.2 · PC2 -115PC1 -31.71 · PC2 59.24PC1 -35.75 · PC2 -6.349PC1 -13.98 · PC2 89.84PC1 -80.21 · PC2 107.1PC1 20.68 · PC2 48.22PC1 118.6 · PC2 -107.7PC1 -17.59 · PC2 -41.62PC1 -116.3 · PC2 102.3PC1 94.62 · PC2 -128.1PC1 61.79 · PC2 -37.28PC1 52.89 · PC2 -41.22PC1 10.1 · PC2 -6.237PC1 28.91 · PC2 -42.82PC1 44.74 · PC2 -95.95PC1 72.03 · PC2 26.12PC1 -28.6 · PC2 61.38PC1 -20.85 · PC2 57.66PC1 103.4 · PC2 156.4PC1 12.78 · PC2 43.62PC1 16.43 · PC2 -15.06PC1 129.5 · PC2 -5.531PC1 7.797 · PC2 -45.95PC1 95.37 · PC2 -118.2PC1 130.6 · PC2 54.1PC1 136 · PC2 70.51PC1 92.07 · PC2 41.67PC1 84.41 · PC2 1.487PC1 -143.1 · PC2 -46.76PC1 100.1 · PC2 56.62PC1 104.8 · PC2 122.6PC1 138.6 · PC2 60.11PC1 -21.3 · PC2 59.92PC1 6.974 · PC2 30.77PC1 60.1 · PC2 8.056PC1 132.9 · PC2 40.55PC1 -68.19 · PC2 51.59PC1 -20.82 · PC2 -21.6PC1 103.9 · PC2 50.78PC1 -15.47 · PC2 -5.152PC1 -20.43 · PC2 -38.59PC1 -40.56 · PC2 -13.19PC1 17.36 · PC2 -37.85PC1 72.2 · PC2 -145.2PC1 113.5 · PC2 6.114PC1 5.536 · PC2 38.34PC1 89.27 · PC2 46.12PC1 88.6 · PC2 61.81PC1 81.52 · PC2 -93.67PC1 -197.3 · PC2 -11.4PC1 18.51 · PC2 38.72PC1 131.2 · PC2 81.1PC1 -37.82 · PC2 -18.67PC1 98.19 · PC2 -64.79PC1 -140.6 · PC2 20.8PC1 -130.3 · PC2 38.34PC1 133.8 · PC2 -78.8PC1 27.6 · PC2 89.33PC1 -186.1 · PC2 -6.405PC1 -150.6 · PC2 -17.54PC1 -107 · PC2 55.83PC1 -140.2 · PC2 -6.521PC1 -167 · PC2 47.66PC1 131.9 · PC2 -9.655PC1 -12.86 · PC2 97.76PC1 -118.9 · PC2 6.746PC1 68.91 · PC2 -28.14PC1 3.162 · PC2 47.5PC1 125.1 · PC2 -95.2PC1 8.606 · PC2 87.99PC1 129.3 · PC2 80PC1 115.7 · PC2 81.46PC1 22.96 · PC2 -2.387PC1 -4.909 · PC2 -4.149PC1 125.6 · PC2 -89.64PC1 -9.635 · PC2 38.59PC1 7.753 · PC2 -20.3PC1 22.38 · PC2 17.17PC1 113.4 · PC2 -61.13PC1 -66.66 · PC2 8.056PC1 135.7 · PC2 103.5PC1 82.96 · PC2 -82.92PC1 -20.9 · PC2 -36.82PC1 58.2 · PC2 94.19PC1 92.42 · PC2 1.293PC1 59.28 · PC2 27.81PC1 108.7 · PC2 -20.45PC1 138.8 · PC2 43.88PC1 134.9 · PC2 34.03PC1 100.4 · PC2 -38.37PC1 -20.25 · PC2 42.87PC1 -45.82 · PC2 78.61PC1 55.44 · PC2 115PC1 127 · PC2 -3.768PC1 132.1 · PC2 -81.18PC1 -119.1 · PC2 56.62PC1 -11.65 · PC2 21.3PC1 -18.81 · PC2 60.09PC1 -31.73 · PC2 -60.05PC1 -24.08 · PC2 -266.4PC1 -120.6 · PC2 36.11PC1 -58.45 · PC2 138PC1 -193.8 · PC2 195PC1 -113.5 · PC2 63.49PC1 113.1 · PC2 -35.59PC1 -94.87 · PC2 81.84PC1 95.5 · PC2 -21.7PC1 -181.8 · PC2 -14.6PC1 95.97 · PC2 -0.8554PC1 -139.7 · PC2 -23.4PC1 -123.9 · PC2 -278.1PC1 92.44 · PC2 138.6PC1 115.4 · PC2 146.9PC1 -38.45 · PC2 149.9PC1 116.8 · PC2 68.04PC1 102.5 · PC2 67.92PC1 -48.86 · PC2 103.2PC1 -115.7 · PC2 -0.05885PC1 -47.11 · PC2 -27.29PC1 -31.44 · PC2 21.31PC1 106 · PC2 -42.15PC1 115.6 · PC2 -2.178PC1 -72.38 · PC2 42PC1 -93.87 · PC2 -13.04PC1 -43.2 · PC2 -229.7PC1 -37.54 · PC2 -203.3PC1 95.3 · PC2 77.53PC1 145.9 · PC2 100.8PC1 -45.06 · PC2 35.05PC1 -53.44 · PC2 15.19PC1 -93.94 · PC2 -64.66PC1 -105 · PC2 9.429PC1 114.6 · PC2 -45.86PC1 129.8 · PC2 -39.77PC1 -129.6 · PC2 11.06PC1 -151.9 · PC2 9.559PC1 -89.05 · PC2 90.04PC1 -61.15 · PC2 126PC1 -103.7 · PC2 -174.2PC1 -49.86 · PC2 -248.6PC1 117.7 · PC2 83.23PC1 122.8 · PC2 124.8PC1 -102.7 · PC2 24.38PC1 -89.97 · PC2 10.1PC1 -36.7 · PC2 -13.98PC1 -33.35 · PC2 25.88PC1 116.3 · PC2 -62.01PC1 121.7 · PC2 -25.94PC1 -110.3 · PC2 1.43PC1 -110.2 · PC2 32.11PC1 -65.8 · PC2 126.6PC1 -126.5 · PC2 67.89PC1 -55.09 · PC2 -302.1PC1 -74.75 · PC2 -250.2PC1 111.8 · PC2 75.55PC1 99.71 · PC2 52.03PC1 -121.9 · PC2 -44.26PC1 -95.49 · PC2 23.21PC1 7.915 · PC2 -4.942PC1 -20.27 · PC2 -16.68PC1 101.9 · PC2 -17.68PC1 100.5 · PC2 -46.49PC1 -79.01 · PC2 71.86PC1 -73.56 · PC2 74.57PC1 -94.37 · PC2 134.3PC1 -134.8 · PC2 100.1PC1 -97.9 · PC2 -264PC1 -39.99 · PC2 -238.8PC1 -148.3 · PC2 80.34PC1 -193.3 · PC2 91.24PC1 -136.8 · PC2 193.7PC1 -126.4 · PC2 -66.83PC1 -113.3 · PC2 -65.02PC1 21.82 · PC2 123.5PC1 -92.78 · PC2 95.77PC1 -102 · PC2 172.6PC1 -32.35 · PC2 52.15PC1 -93.22 · PC2 156.4PC1 -433.3 · PC2 -202.9PC1 -98.59 · PC2 144.7PC1 -238.9 · PC2 93.81PC1 -427.5 · PC2 -224.5PC1 -108.4 · PC2 147.6PC1 -68.7 · PC2 177.8PC1 -259.9 · PC2 61.35PC1 -274.4 · PC2 -93.99PC1 -74.39 · PC2 167.7PC1 -99.6 · PC2 134.1PC1 -2.719 · PC2 42.7PC1 -226.4 · PC2 108.6PC1 -34.23 · PC2 53.75PC1 -169.3 · PC2 122.1PC1 136.9 · PC2 -21.05PC1 -27.52 · PC2 -5.632PC1 -110.1 · PC2 6.334PC1 -125 · PC2 41.13PC1 -0.5166 · PC2 -31.4PC1 80.83 · PC2 -115.5PC1 151.4 · PC2 -13.9PC1 36.73 · PC2 -46.54PC1 50.71 · PC2 -37.13PC1 129.3 · PC2 49.12PC1 -7.158 · PC2 38.14PC1 135.7 · PC2 -1.448PC1 -32.86 · PC2 -52.25PC1 120.1 · PC2 -113PC1 133 · PC2 27.58PC1 124.3 · PC2 -13.16PC1 29.21 · PC2 63.21PC1 5.08 · PC2 49.41PC1 103.7 · PC2 45.35PC1 138 · PC2 -9.277PC1 -97.68 · PC2 48.21PC1 82.87 · PC2 -143.4PC1 8.852 · PC2 18.86PC1 117.5 · PC2 49.55PC1 -150.5 · PC2 37.87PC1 -19.24 · PC2 59.09PC1 90.01 · PC2 -129.6PC1 84.98 · PC2 -144.1PC1 -17.97 · PC2 27.23PC1 -31.75 · PC2 20.09PC1 -37.88 · PC2 5.43PC1 145.6 · PC2 -23.59PC1 33.48 · PC2 40.2PC1 -77.01 · PC2 53.45PC1 84.25 · PC2 40.64PC1 171 · PC2 104.3PC1 52.93 · PC2 29.11PC1 16.97 · PC2 7.319PC1 -118.2 · PC2 69.48PC1 -146.4 · PC2 48.44PC1 136.3 · PC2 17.44PC1 136.8 · PC2 70.61PC1 146.1 · PC2 29.47PC1 -32.26 · PC2 48.26PC1 138.5 · PC2 8.314PC1 6.828 · PC2 -48.07PC1 -67.39 · PC2 24.57PC1 -91.23 · PC2 8.858PC1 81.14 · PC2 -89.55PC1 90.96 · PC2 -150.8PC1 50.37 · PC2 -6.681PC1 -28.73 · PC2 -15.12PC1 -42.96 · PC2 -44.62PC1 -3.939 · PC2 -71.91PC1 109.1 · PC2 -149.5PC1 86.7 · PC2 -126.3PC1 127.2 · PC2 -37.13PC1 116.4 · PC2 -18.91PC1 122.7 · PC2 7.224PC1 133.8 · PC2 35.85PC1 -3.634 · PC2 -33.7PC1 -29.75 · PC2 9.603PC1 -50.18 · PC2 -96.5PC1 -29.74 · PC2 -72.29PC1 -76.59 · PC2 -6.446PC1 -57.99 · PC2 -0.736PC1 30.5 · PC2 68.64PC1 13.61 · PC2 -14.64PC1 3.907 · PC2 -66.19PC1 -60.27 · PC2 -0.2117PC1 -95.52 · PC2 3.526PC1 79.12 · PC2 -8.659PC1 50.23 · PC2 -7.373PC1 85.4 · PC2 -150.3PC1 90.8 · PC2 -85.36PC1 36.21 · PC2 47.62PC1 30.49 · PC2 19.47PC1 105.9 · PC2 63.6PC1 117.2 · PC2 74.81PC1 140.6 · PC2 28.13PC1 133.9 · PC2 -30.03PC1 -125.7 · PC2 -27.86PC1 -104.9 · PC2 108.8PC1 -6.765 · PC2 -68.52PC1 -3.429 · PC2 -63.49PC1 121.1 · PC2 -120.3PC1 72.93 · PC2 -117.1PC1 -105.3 · PC2 21.19PC1 -136.5 · PC2 -9.073PC1 123.9 · PC2 -51.52PC1 113.6 · PC2 -14.98PC1 99.25 · PC2 48.36PC1 97.82 · PC2 58.06PC1 -17.41 · PC2 38.66PC1 -45.55 · PC2 20.69PC1 -85.98 · PC2 -3.921PC1 -43.77 · PC2 17.24PC1 -57.35 · PC2 -134PC1 -34.91 · PC2 -61.82PC1 46.68 · PC2 -65.66PC1 -34.65 · PC2 7.074PC1 -75.85 · PC2 -3.148PC1 -65.43 · PC2 35.73PC1 -130 · PC2 25.49PC1 -144.2 · PC2 18.98PC1 141.2 · PC2 -32.19PC1 130.4 · PC2 13.2PC1 123.6 · PC2 -108.9PC1 135 · PC2 -62.46PC1 119.1 · PC2 36.68PC1 124.9 · PC2 91.11PC1 50.17 · PC2 -59.45PC1 55.58 · PC2 -44.94PC1 -25.4 · PC2 -72.78PC1 3.543 · PC2 -13.18PC1 20.54 · PC2 28.93PC1 -48.87 · PC2 66.71PC1 81.79 · PC2 14.46PC1 147.1 · PC2 53.84PC1 -87.82 · PC2 78.71PC1 -135.4 · PC2 52.67PC1 92.21 · PC2 -150.9PC1 67.73 · PC2 -136PC1 3.044 · PC2 -35.63PC1 -40.11 · PC2 -50.61PC1 -65.49 · PC2 -25.74PC1 -29.63 · PC2 35.62PC1 -21.87 · PC2 43.73PC1 -115.8 · PC2 50.17PC1 -143.3 · PC2 38.75PC1 147 · PC2 -6.31PC1 -133.5 · PC2 37.26PC1 -190.6 · PC2 -30.48PC1 111.2 · PC2 -49.3PC1 136.8 · PC2 -52.57PC1 113.4 · PC2 59.94PC1 102.1 · PC2 33.45PC1 -13.64 · PC2 9.465PC1 -28.81 · PC2 -12.82PC1 -70.04 · PC2 20.41PC1 -85.46 · PC2 -15.66PC1 -52.77 · PC2 15.24PC1 123.9 · PC2 -9.116PC1 52.24 · PC2 24.46PC1 -11.14 · PC2 14.9PC1 -21.81 · PC2 -51.65PC1 -18.85 · PC2 -105.2PC1 -34.84 · PC2 -128.1PC1 -28.5 · PC2 -70.22PC1 17.14 · PC2 8.066PC1 8.012 · PC2 -69.24PC1 98.92 · PC2 -140.6PC1 -57.73 · PC2 -56.51PC1 8.598 · PC2 -78.08PC1 -77.02 · PC2 -77.78PC1 -65.55 · PC2 -6.014PC1 -118.9 · PC2 33.31PC1 -11.95 · PC2 -53.5PC1 -5.544 · PC2 -121.9PC1 -86.86 · PC2 -92.33PC1 -22.02 · PC2 -50.2PC1 105.8 · PC2 82.47PC1 -63.62 · PC2 -36.46PC1 -22.84 · PC2 -79.57PC1 -111.2 · PC2 12.18PC1 -145 · PC2 44.83PC1 -66.41 · PC2 -51.14PC1 -76.19 · PC2 73.21PC1 -136.5 · PC2 -63.07PC1 -2.841 · PC2 9.493PC1 126 · PC2 15.48PC1 -101.2 · PC2 23.29PC1 29.37 · PC2 59.04PC1 29.89 · PC2 30.27PC1 -79.88 · PC2 -15.87PC1 (50.2%)PC2 (39.7%)709 scores
PCA explained variance0%25%50%75%100%PC1: 50.2% (cumulative 50.2%)1PC2: 39.7% (cumulative 89.8%)2PC3: 6.4% (cumulative 96.2%)3PC4: 1.6% (cumulative 97.8%)4PC5: 0.8% (cumulative 98.6%)5PC6: 0.5% (cumulative 99.1%)6PC7: 0.2% (cumulative 99.3%)7PC8: 0.1% (cumulative 99.5%)8PC9: 0.1% (cumulative 99.6%)9PC10: 0.1% (cumulative 99.7%)10cumulative explained variancePC variancecumulativeprincipal component · cumulative (dashed)
X-Y spectral correlation 3
X · H20_pc spectral correlation-1-0.500.51absolute correlation envelopesigned correlationabsolute correlation01,0002,0003,000|r|signed raxis · Pearson correlation scale
X · LMA_gDW_m2 spectral correlation-1-0.500.51absolute correlation envelopesigned correlationabsolute correlation01,0002,0003,000|r|signed raxis · Pearson correlation scale
X · SLA_cm2_gDW spectral correlation-1-0.500.51absolute correlation envelopesigned correlationabsolute correlation01,0002,0003,000|r|signed raxis · Pearson correlation scale
Targetmax |r|axis @ maxmean |r||r| ≥ .5
H20_pc0.4321,3830.1990.0%
LMA_gDW_m20.7262,3040.45453.6%
SLA_cm2_gDW0.6792,3040.4126.4%

Metric interpretation reference

Metric catalog 29
FamilleMétriqueCe qu’elle détecteForte valeur =Faible valeur =Causes typiquesCalcul / score
Intégrité des donnéesNaN ratioDonnées manquantesSpectre corrompuSpectre completErreur acquisition/exportcount(isnan(X)) / X.sizealert = min(1, nan_ratio / 0.05)
Intégrité des donnéesInf countValeurs infiniesCorruptionNormalCalculs invalidescount(isinf(X))alert = min(1, inf_count / 1)
Intégrité des donnéesZero ratioColonnes ou cellules nullesSpectre tronquéNormalExport, saturationcount(X == 0) / count(finite X)alert = min(1, zero_ratio / 0.05)
Amplitude globaleMean reflectanceNiveau moyenTrop clair / fond visibleTrop sombreFond, géométriemean(X finite)alert reuses baseline/shape drift because absolute reflectance ranges are technology-dependent
Amplitude globaleArea under curveIntensité globaleDifférence d'éclairementNormalDistance sondetrapezoid(mean_spectrum, spectral_axis)alert reuses baseline/shape drift because area scale depends on axis and units
Amplitude globalePeak-to-peak (PTP)DynamiqueVariabilité forteSpectre platSaturationmax(mean_spectrum) - min(mean_spectrum)alert increases when dynamic range is abnormally flat
Amplitude globaleVarianceVariabilité spectraleNormal ou hétérogèneSpectre platMauvais contactvar(X finite)alert increases when variance/dynamic range is abnormally flat
BruitNoise RMSBruit haute fréquenceBruitéStableLampe, détecteurmedian MAD(second derivative) * 1.4826 / sqrt(6)alert = noise_rms / signal_scale, saturated at 5%
BruitSNRQualité signalBon signalMauvais signalAcquisitionmean(abs(X)) / noise_rmsalert decreases with SNR dB; >=40 dB is treated as low alert
BruitBandwise SNRBruit localiséZone fiableZone problématiqueDétecteurmin(abs(mean_spectrum) / local second-derivative noise)alert decreases with worst-band SNR dB; >=35 dB is treated as low alert
Artefacts locauxSpike countPics étroitsArtefactsSpectre propreCosmic rays, splicecount robust outliers in second derivativealert follows spike_rate, saturated at 1%
Artefacts locauxSpike rateDensité de picsSpectre suspectNormalInterpolationspike_count / (n_samples * (n_features - 2))alert = min(1, spike_rate / 0.01)
Artefacts locauxJump countDiscontinuitésRaccord détecteurContinuSplicecount robust outliers in first derivativealert follows jump_rate, saturated at 1%
Artefacts locauxJump rateFréquence de sautsProblème spectralNormalCalibrationjump_count / (n_samples * (n_features - 1))alert = min(1, jump_rate / 0.01)
Artefacts locauxClip fractionSaturationClippingNormalDétecteur saturéfraction of finite cells equal to repeated min/max extremaalert = min(1, clip_fraction / 0.01)
Forme spectraleBaseline slopePente globaleDériveStableÉclairementlinear slope of mean_spectrum over normalized axisalert = abs(slope / signal_scale), saturated at 0.5
Forme spectraleCurvature RMSCourbureForme inhabituelleLisseFond, splicemedian RMS(second derivative per spectrum)alert = curvature_rms / signal_scale, saturated at 1%
Forme spectraleD1 RMSVariabilité localeSpectre structuréPlatBiologie ou artefactmedian RMS(first derivative per spectrum)alert = d1_rms / signal_scale, saturated at 5%
Outliers multivariésPCA Q (SPE)Non expliqué par PCASpectre atypiqueConformeArtefact, mélangep95(Q/SPE residual) / median(Q/SPE residual)alert = min(1, pca_q_ratio / 8)
Outliers multivariésHotelling T²Extrême dans PCAExtrême mais cohérentCentralVariabilité naturellep95(Hotelling T2) / median(Hotelling T2)alert = min(1, hotelling_t2_ratio / 8)
Outliers multivariésMahalanobis HDistance au nuageOutlier globalPopulation normaleDomaine différentp95(sqrt(T2)) / median(sqrt(T2))alert = min(1, mahalanobis_h_ratio / 4)
Comparaison à référenceRMS to mean spectrumDistance moyenneSpectre différentTypiqueDomain shiftp95 RMS distance to dataset mean spectrumalert = RMS_p95 / signal_scale, saturated at 25%
Comparaison à référenceSpectral Angle Mapper (SAM)Différence de formeForme différenteSimilaireFond, géométriep95 spectral angle to dataset mean spectrumalert = min(1, SAM_p95 / 0.35 rad)
RépétabilitéRMS intra-IDReproductibilitéMauvaise répétabilitéStablePositionnementmedian RMS distance to repeated-sample centroidalert = RMS_intra_ID / signal_scale, saturated at 10%
RépétabilitéSAM intra-IDVariation de formeInstableStableAcquisitionmedian SAM to repeated-sample centroidalert = min(1, SAM_intra_ID / 0.15 rad)
RépétabilitéCV intra-IDVariabilité interneMauvais contrôleStableOpérateurmedian within-ID band CValert = min(1, CV_intra_ID / 0.25)
Structure du datasetPCA score densityClustersSous-populationsHomogèneLots différents1 / median kNN distance in PCA score spacealert follows density_cv/profile structure complexity, not raw density alone
Structure du datasetLocal Outlier Factor (LOF)Anomalie localeSpectre isoléPopulation normaleCas raresp95 approximate LOF from PCA-score kNN distancesalert = min(1, max(0, LOF_p95 - 1) / 2)
Structure du datasetIsolation Forest scoreAnomalie globaleSpectre atypiqueNormalDiverses causesp95 IsolationForest anomaly score on PCA scoresalert follows structure complexity; raw score is implementation-dependent
Technology-specific extensions
TechnologieAdaptations / métriquesAnomalies cibléesCommentaire pratique
UV-Vis 300-1000 nmBaseline, pente globale, dérive aux bords 300-350 et 900-1000; métriques par zonesLumière parasite, mauvais blanc, saturation, faible signal aux extrémitésLes bords sont souvent instables; calculer aussi des scores edge/middle.
UV-Vis 300-1000 nmSaturation / clipping proche absorbance max ou réflectance maxSignal écrêtéTrès important si absorption forte.
UV-Vis 300-1000 nmRed-edge, position de maximum, ratios de bandes si végétalDécalage biologique ou artefact optiqueAide à distinguer changement réel et problème d'acquisition.
UV-Vis 300-1000 nmSmoothness / roughness indexBruit haute fréquenceSouvent plus informatif que le SNR seul.
MIR / ATR-FTIRATR contact quality index: intensité globale, aire totale, profondeur des bandes clésMauvais contact cristal-échantillonCrucial: beaucoup d'anomalies viennent du contact ATR.
MIR / ATR-FTIRCO2 / H2O atmospheric bandsMauvaise correction atmosphériquePics parasites fréquents.
MIR / ATR-FTIRBaseline curvature / rubber-band residualDiffusion, contact, dérive baselineTrès utile avant PCA.
MIR / ATR-FTIRPeak position shiftMauvais alignement spectral / calibrationImportant en FTIR car de petits shifts comptent.
MIR / ATR-FTIRBand area ratios sur bandes connuesSpectre chimiquement incohérentÀ adapter par matrice: polysaccharides, protéines, lipides, etc.
HS-MSTotal Ion Current (TIC), Base Peak Intensity (BPI)Injection faible, ionisation instableÉquivalent MS du niveau global spectral.
HS-MSNombre de pics détectésSpectre pauvre ou trop bruitéTrop peu = mauvais signal; trop = bruit/contamination.
HS-MSMass accuracy / m/z driftProblème calibration masseFondamental en HRMS.
HS-MSRetention time drift si LC/GC-MSDérive chromatographiqueÀ suivre sur standards/QC pools.
HS-MSBlank contamination scoreContaminants / carry-overComparer échantillons vs blancs.
HS-MSInternal standard CVVariabilité instrumentaleTrès robuste si standards disponibles.
HS-MSMissingness par featureInstabilité de détectionCrucial pour filtrer les variables.
Avec répétitionsRMS intra-échantillonRépétabilité globaleApplicable à toutes les technologies.
Avec répétitionsSAM / corrélation intra-échantillonRépétabilité de formeTrès utile pour spectres.
Avec répétitionsCV intra-échantillon par bande / featureRépétabilité localeDétecte les zones instables.
Avec répétitionsICC ou variance componentsPart variance échantillon vs techniqueTrès utile si plusieurs répétitions par sample.
Avec répétitionsDistance au centroïde intra-IDRépétition aberrantePermet de flagger la mauvaise répétition plutôt que le sample entier.
Bug-hunting / supervised audits
Famille de bug potentielMéthodes à ajouterCe que ça détecteÉtat dans l’explorateur
Shift spectral globalCorrélation spectre moyen inter-dataset, DTW, cross-correlation, comparaison positions de picsDécalage en longueur d'onde, mauvais alignement, interpolation différentePartiellement calculé: cross-correlation lag et dispersion des positions de pics vs spectre moyen.
Baseline / offset / gainRégression chaque spectre vs spectre moyen: x = a + b ref + residual; suivi de a, b, RMS résiduelOffset additif, effet multiplicatif, dérive de baselineCalculé dans reference.affine_*.
Mélange de lignes / mauvais appariement X-M-YVérification index, hash des lignes, duplication ID, distance spectrale intra-ID, labels incohérentsLignes mélangées, metadata mal alignées, Y attribué au mauvais spectrePartiellement couvert par répétabilité intra-ID; checks index/hash à ajouter au pipeline canonical.
Fuite d'information / répétitions mal splitéesGroupKFold par sample_id vs StratifiedKFold random; audit des partitions par sample_idPerformance artificiellement bonne due aux répétitionsNécessite splits et benchmark modèle; non calculé par la carte descriptive.
Label bugsÉchantillons proches en X mais Y différents, confident learning, erreurs systématiques FP/FNY inversés, erreurs de saisie, classes ambiguësNécessite Y et/ou modèle; recommandé pour l'explorateur supervisé.
Sous-domaines cachésPCA/UMAP/t-SNE + clustering non supervisé + association avec dataset/Y/date/operatorLots, campagnes, sondes, backgrounds non renseignésPartiellement calculé par structure PCA/LOF; UMAP/t-SNE hors carte statique.
Artefacts localisés inconnusCarte wavelength x dataset: différence moyenne, différence variance, KS par longueur d'ondeRégions spectrales anormales non anticipéesÀ calculer au niveau banque quand plusieurs datasets partagent un axe spectral.
Ruptures instrumentalesDiscontinuités dans dérivées, changepoint detectionSplice, raccord détecteur, saut local non prévuCalculé par jump/spike rates; changepoint plus avancé à ajouter.
Mélange / contamination spectraleNMF / unmixing / reconstruction par convex hullComposante externe: fond, plastique, solNon calculé automatiquement; nécessite hypothèses de composants ou grande bibliothèque.
Features instables mais prédictivesImportance modèle vs instabilité QC par variableModèle qui apprend un artefact plutôt qu'un signal biologiqueNécessite modèle supervisé; recommandé pour rapports de benchmark.

Variables

Targets 3

H20_pc

target · numeric
H20_pc distribution025507529.3 – 31.51: 131.51 – 33.73: 133.73 – 35.94: 135.94 – 38.16: 238.16 – 40.37: 140.37 – 42.59: 1042.59 – 44.8: 1444.8 – 47.01: 3447.01 – 49.23: 4349.23 – 51.44: 5951.44 – 53.66: 6553.66 – 55.87: 7155.87 – 58.08: 6858.08 – 60.3: 5660.3 – 62.51: 4662.51 – 64.73: 5664.73 – 66.94: 2266.94 – 69.16: 1769.16 – 71.37: 671.37 – 73.58: 773.58 – 75.8: 275.8 – 78.01: 078.01 – 80.23: 180.23 – 82.44: 1102050100
n / missing708 / 124
Mean ± SD55.77 ± 7.22
Median55.67
Range29.3 – 82.44
CV0.13
Skew / kurtosis0.069 / 0.28
Normal?yes

LMA_gDW_m2

target · numeric
LMA_gDW_m2 distribution025507522.01 – 29.63: 429.63 – 37.25: 837.25 – 44.87: 744.87 – 52.49: 1052.49 – 60.11: 560.11 – 67.73: 967.73 – 75.36: 2275.36 – 82.98: 4682.98 – 90.6: 6890.6 – 98.22: 6298.22 – 105.8: 75105.8 – 113.5: 56113.5 – 121.1: 33121.1 – 128.7: 35128.7 – 136.3: 31136.3 – 143.9: 30143.9 – 151.6: 30151.6 – 159.2: 25159.2 – 166.8: 16166.8 – 174.4: 5174.4 – 182: 4182 – 189.7: 2189.7 – 197.3: 0197.3 – 204.9: 1050100150200250
n / missing708 / 124
Mean ± SD106.7 ± 30.9
Median103.3
Range22.01 – 204.9
CV0.289
Skew / kurtosis0.072 / 0.0063
Normal?yes

SLA_cm2_gDW

target · numeric
SLA_cm2_gDW distribution05010015048.8 – 65.7: 5265.7 – 82.6: 12782.6 – 99.5: 13899.5 – 116.4: 136116.4 – 133.3: 67133.3 – 150.2: 22150.2 – 167.1: 9167.1 – 184: 3184 – 200.9: 3200.9 – 217.8: 2217.8 – 234.7: 8234.7 – 251.6: 5251.6 – 268.5: 0268.5 – 285.4: 2285.4 – 302.3: 3302.3 – 319.2: 1319.2 – 336.1: 2336.1 – 353: 2353 – 369.9: 0369.9 – 386.8: 1386.8 – 403.7: 0403.7 – 420.6: 0420.6 – 437.5: 0437.5 – 454.4: 10200400600
n / missing708 / 124
Mean ± SD104.8 ± 45.7
Median96.78
Range48.8 – 454.4
CV0.436
Skew / kurtosis3.2 / 14
Normal?no

Metadata 1

site

metadata · categorical
site classesPA-SLZPA-SLZ: 487487PA-PNMPA-PNM: 221221
n / missing708 / 0
Classes2
Balance (entropy)0.9
Imbalance ratio2
Top classPA-SLZ (487)
Constant metadata 18
  • ecosis_resource_id78a97d90-36b1-4e4b-9c93-7e2db590f154
  • coordinate_precision_notessource-provided coordinates when available
  • year2,019
  • plant_partLeaf
  • canopy_or_leafleaf
  • instrumentSpectra Vista Corporation, Spectral Evolution HR-1024i
  • acquisition_modeContact
  • signal_typereflectance
  • axis_unitnm
  • axis_min350
  • axis_max2,500
  • n_points_original2,151
  • publication_doi10.1111/nph.16029 | 10.15486/ngt/1411867 | 10.15486/ngt/1411971 | 10.15486/ngt/1411972 | 10.15486/ngt/1411973 | 10.15486/ngt/1478523 | 10.15486/ngt/1478647 | 10.15486/ngt/1507766
  • citationShawn Serbin Kim Ely Alistair Rogers Turin Dickman Matteo Detto Jin Wu Brett Wolfe Nate McDowell Charlotte Grossiord Sean Michaletz Adam Collins. 2019. NGEE Tropics Leaf Spectral Reflectance Measured in Panama Collected February to April 2016. Data set. Available on-line [http://ecosis.org] from the Ecological Spectral Information System (EcoSIS). http://dx.doi.org/10.15486/ngt/1478523
  • licenseOpen Data Commons Attribution License
  • rights_statusexplicit_open
  • usage_scopepublic_reuse_possible
  • notesEcoSIS package ngee-tropics-leaf-spectral-reflectance-measured-in-panama-collected-february-to-april-2016, no interpolation applied by project.

8 variable(s) omitted (no recorded values).

Alignment

Alignment levelobservation
Sample id availableyes
Samples708
Observations (total)709
Reps per samplemin 1 · mean 1.001 · max 2

Provenance & citation

ContributorNGEE Tropics Leaf Spectral Reflectance Measured in Panama Collected February to April 2016
Origin · url [open]https://data.ecosis.org/dataset/ngee-tropics-leaf-spectral-reflectance-measured-in-panama-collected-february-to-april-2016
Origin · script [manual]source_to_standard.py — standardization script (maintainer-only)
Publication10.15486/ngt/1478523 — Leaf spectra, Feb2016-April2016, PA-SLZ, PA-PNM, PA-BCI: Panama
Publication10.15486/ngt/1507766 — Leaf water potential, Feb2016-May2016, PA-SLZ, PA-PNM, PA-BCI: Panama
Publication10.15486/ngt/1478647 — 2016 Panama ENSO Non-Structural Carbohydrates (NSC), Feb2016-May2016, PA-SLZ, PA-PNM, PA-BCI
Publication10.15486/ngt/1411867 — CO2 response (ACi) gas exchange, calculated Vcmax & Jmax parameters, Feb2016-May2016, PA-SLZ, PA-PNM: Panama
Publication10.15486/ngt/1411973 — Leaf mass area, Feb2016-May2016, PA-SLZ, PA-PNM, PA-BCI: Panama
Publication10.15486/ngt/1411972 — Diurnal leaf gas exchange survey, Feb2016-May2016, PA-SLZ, PA-PNM: Panama
Publication10.15486/ngt/1411971 — Leaf sample detail, Feb2016-May2016, PA-SLZ, PA-PNM, PA-BCI: Panama
Publication10.1111/nph.16029 — Leaf reflectance spectroscopy captures variation in carboxylation capacity across species, canopy environment and leaf age in lowland moist tropical forests

Governance & integrity

Tierpublic
LicenseODC-By-1.0
Permitted useResearch and benchmarking.
Access policyOpen per source license.
RedistributionEcoSIS CKAN metadata exposes an open license.
Content version1.0.0
Schema / protocol2.0
Content hash732ff1d4715f9248…
Processing hash882ca1faad2e1092…
Metadata hash9a30d8f5bc76011d…

Load this dataset

# pip install nirs4all-datasets
from nirs4all_datasets import get

ds = get("ecosis_ngee_tropics_leaf_spectral_reflectance_measured_in_pana_reflectance_nirs")            # DOI-pinned, checksum-verified, cached
X, y = ds.x(), ds.y()
print(X.shape, y.shape)
card.jsoncroissant.jsonIdentity metadata only — the dataset bytes live at the origin / DOI.