Citation:

PANGAEA.923577

Name: Color parameters in artificial samples for sediment source discrimination in a mining catchment (Thio River catchment, New Caledonia, South Pacific Islands)
Published: 2020-10-05
License: https://creativecommons.org/licenses/by/4.0/
Keywords: modeling; New Caledonia; Nickel mining; Sediment fingerprinting

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Keyword(s):

modeling; New Caledonia; Nickel mining; Sediment fingerprinting

Comment:

L*, lightness, color space CIE L*a*b*

a*, chromoticity coordinates (green-red scales), color space CIE L*a*b*

b*, chromaticity coordinates (yellow-blue scales), color space CIE L*a*b*

C*, metric chroma, color space CIE L*C*h*

h, metric hue-angle, color space CIE L*C*h*

x, chromaticity coordinates calculated from the XYZ tristimulus values CIE 1931

y, chromaticity coordinates calculated from the XYZ tristimulus values CIE 1931

z, chromaticity coordinates calculated from the XYZ tristimulus values CIE 1931

L, Hunter lab color space (tristimulus method, 1948)

a, Hunter lab color space (tristimulus method, 1948)

b, Hunter lab color space (tristimulus method, 1948)

u*, CIE L*u*v*

v*, CIE L*u*v*

u', chromaticity coordinates from the CIE 1976 UCS Diagram

v', chromaticity coordinates from the CIE 1976 UCS Diagram

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Sample code/label	Sample label		Sellier, Virginie
2	Sample type	Samp type		Sellier, Virginie
3	Proportion	Prop	%	Sellier, Virginie	Analysis of fraction <63µm	of mining sources, # = out of study
4	Proportion	Prop	%	Sellier, Virginie	Analysis of fraction <63µm	of non-mining sources, # = out of study
5	Color, L*, lightness	L*		Sellier, Virginie	Analysis of fraction <63µm
6	Color, a*	a*		Sellier, Virginie	Analysis of fraction <63µm
7	Color, b*	b*		Sellier, Virginie	Analysis of fraction <63µm
8	Color, C*	C*		Sellier, Virginie	Analysis of fraction <63µm
9	Color, Hue	Hue	°CIE	Sellier, Virginie	Analysis of fraction <63µm
10	Color, X	X		Sellier, Virginie	Analysis of fraction <63µm
11	Color, Y	Y		Sellier, Virginie	Analysis of fraction <63µm
12	Color, Z	Z		Sellier, Virginie	Analysis of fraction <63µm
13	Color, L	L		Sellier, Virginie	Analysis of fraction <63µm
14	Color, a	a		Sellier, Virginie	Analysis of fraction <63µm
15	Color, b	b		Sellier, Virginie	Analysis of fraction <63µm
16	Color, u*	u*		Sellier, Virginie	Analysis of fraction <63µm
17	Color, v*	v*		Sellier, Virginie	Analysis of fraction <63µm
18	Color, normalized u	u'		Sellier, Virginie	Analysis of fraction <63µm
19	Color, normalized v	v'		Sellier, Virginie	Analysis of fraction <63µm
20	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm
21	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm
22	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm
23	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm
24	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm
25	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm
26	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm
27	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm
28	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm
29	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm
30	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm
31	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm
32	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm
33	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm
34	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm
35	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm
36	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm
37	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm
38	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm
39	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm
40	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm
41	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm
42	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm
43	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm
44	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm
45	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm
46	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm
47	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm
48	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm
49	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm
50	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm
51	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm
52	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm
53	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm
54	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm
55	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm
56	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm
57	Reflectance	Refl		Sellier, Virginie	Analysis of fraction <63µm

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Size:

1144 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 Sample label	2 Samp type	3 Prop [%] (of mining sources, # = out of...)	4 Prop [%] (of non-mining sources, # = ou...)	5 L*	6 a*	7 b*	8 C*	9 Hue [°CIE]	10 X	11 Y	12 Z	13 L	14 a	15 b	16 u*	17 v*	18 u'	19 v'	20 Refl	21 Refl	22 Refl	23 Refl	24 Refl	25 Refl	26 Refl	27 Refl	28 Refl	29 Refl	30 Refl	31 Refl	32 Refl	33 Refl	34 Refl	35 Refl	36 Refl	37 Refl	38 Refl	39 Refl	40 Refl	41 Refl	42 Refl	43 Refl	44 Refl	45 Refl	46 Refl	47 Refl	48 Refl	49 Refl	50 Refl	51 Refl	52 Refl	53 Refl	54 Refl	55 Refl	56 Refl	57 Refl
M1	Artificial mixture	0	100	46.2	5.7	20.3	21.1	74.40	0.4	0.4	0.2	39.3	4.4	12.2	18.0	22.9	0.2	0.5	0.1073	0.1073	0.0683	0.0438	0.0535	0.0548	0.0643	0.0858	0.0693	0.0510	0.0352	0.0523	0.0560	0.0805	0.0780	0.0975	0.0913	0.0918	0.0978	0.0928	0.0825	0.0768	0.0708	0.0420	0.0552	0.0455	0.0523	0.0485	0.0568	0.0278	0.0487	0.0800	0.0335	0.0848	0.0722	0.0630	0.0813	0.0590
M2	Artificial mixture	5	95	46.2	5.9	20.0	20.8	73.40	0.4	0.4	0.2	39.3	4.6	12.1	18.2	22.6	0.2	0.5	0.1073	0.1068	0.0685	0.0380	0.0510	0.0553	0.0590	0.0888	0.0620	0.0495	0.0348	0.0433	0.0590	0.0765	0.0770	0.0975	0.0873	0.0928	0.1015	0.0950	0.0898	0.0730	0.0735	0.0495	0.0485	0.0458	0.0530	0.0448	0.0552	0.0263	0.0535	0.0787	0.0255	0.0798	0.0762	0.0580	0.0802	0.0563
M3	Artificial mixture	10	90	46.3	6.3	20.4	21.4	72.80	0.4	0.4	0.2	39.4	4.9	12.3	19.0	23.0	0.2	0.5	0.1093	0.1133	0.0678	0.0390	0.0505	0.0548	0.0618	0.0855	0.0645	0.0458	0.0325	0.0483	0.0550	0.0773	0.0780	0.1008	0.0883	0.1010	0.1023	0.0988	0.0945	0.0818	0.0778	0.0475	0.0510	0.0495	0.0523	0.0460	0.0523	0.0313	0.0548	0.0753	0.0267	0.0813	0.0703	0.0600	0.0840	0.0543
M4	Artificial mixture	15	85	45.9	6.7	21.4	22.4	72.50	0.4	0.4	0.2	39.0	5.2	12.7	20.0	23.8	0.2	0.5	0.1048	0.1083	0.0693	0.0363	0.0493	0.0545	0.0595	0.0855	0.0678	0.0458	0.0298	0.0518	0.0575	0.0755	0.0763	0.1015	0.0950	0.0973	0.1078	0.1083	0.0960	0.0875	0.0793	0.0538	0.0510	0.0455	0.0585	0.0438	0.0530	0.0288	0.0528	0.0805	0.0280	0.0790	0.0768	0.0603	0.0780	0.0598
M5	Artificial mixture	20	80	45.3	6.9	20.9	22.0	71.70	0.4	0.4	0.2	38.4	5.3	12.4	19.9	23.1	0.2	0.5	0.0965	0.0958	0.0603	0.0368	0.0463	0.0498	0.0563	0.0788	0.0615	0.0428	0.0322	0.0440	0.0488	0.0712	0.0763	0.1005	0.0883	0.0993	0.1080	0.1028	0.0987	0.0855	0.0790	0.0512	0.0505	0.0455	0.0498	0.0453	0.0503	0.0252	0.0550	0.0730	0.0320	0.0668	0.0717	0.0590	0.0807	0.0535
M6	Artificial mixture	#25	#75
M7	Artificial mixture	30	70	45.1	7.5	21.9	23.1	71.20	0.4	0.4	0.2	38.2	5.7	12.8	21.1	23.9	0.2	0.5	0.0910	0.0890	0.0620	0.0325	0.0433	0.0538	0.0550	0.0788	0.0600	0.0423	0.0315	0.0433	0.0525	0.0775	0.0703	0.0993	0.0938	0.1010	0.1160	0.1103	0.1043	0.0940	0.0837	0.0568	0.0485	0.0485	0.0472	0.0520	0.0440	0.0313	0.0535	0.0710	0.0310	0.0773	0.0735	0.0613	0.0800	0.0540
M8	Artificial mixture	35	65	44.2	8.1	22.7	24.1	70.40	0.4	0.4	0.2	37.4	6.2	13.1	22.3	24.5	0.2	0.5	0.0833	0.0818	0.0590	0.0330	0.0428	0.0428	0.0558	0.0740	0.0593	0.0355	0.0315	0.0428	0.0520	0.0705	0.0717	0.0983	0.0925	0.1045	0.1175	0.1163	0.1098	0.0958	0.0890	0.0555	0.0538	0.0475	0.0500	0.0502	0.0435	0.0350	0.0485	0.0783	0.0288	0.0730	0.0768	0.0662	0.0813	0.0583
M9	Artificial mixture	40	60	44.2	8.3	22.9	24.4	70.20	0.4	0.4	0.2	37.3	6.3	13.1	22.6	24.6	0.2	0.5	0.0900	0.0880	0.0585	0.0313	0.0445	0.0448	0.0545	0.0750	0.0573	0.0383	0.0280	0.0435	0.0473	0.0743	0.0740	0.0965	0.0953	0.1045	0.1163	0.1225	0.1118	0.0968	0.0905	0.0568	0.0558	0.0450	0.0520	0.0413	0.0547	0.0250	0.0533	0.0750	0.0263	0.0748	0.0693	0.0613	0.0828	0.0570
M10	Artificial mixture	45	55	43.4	8.5	23.1	24.6	69.80	0.4	0.4	0.2	36.7	6.5	13.1	22.9	24.5	0.2	0.5	0.0848	0.0853	0.0565	0.0290	0.0433	0.0433	0.0475	0.0748	0.0538	0.0343	0.0298	0.0405	0.0483	0.0673	0.0715	0.0968	0.0910	0.1053	0.1160	0.1190	0.1135	0.0963	0.0890	0.0577	0.0533	0.0465	0.0470	0.0480	0.0473	0.0285	0.0535	0.0753	0.0210	0.0768	0.0730	0.0635	0.0825	0.0558
M11	Artificial mixture	50	50	43.1	8.9	23.7	25.3	69.50	0.4	0.4	0.2	36.4	6.8	13.3	23.7	25.0	0.2	0.5	0.0815	0.0800	0.0558	0.0270	0.0425	0.0388	0.0503	0.0730	0.0548	0.0355	0.0270	0.0388	0.0495	0.0648	0.0705	0.0988	0.0935	0.1073	0.1203	0.1243	0.1148	0.1020	0.0905	0.0615	0.0555	0.0440	0.0475	0.0448	0.0458	0.0295	0.0580	0.0733	0.0210	0.0753	0.0755	0.0660	0.0785	0.0568
M12	Artificial mixture	55	45	43.6	9.0	23.3	25.0	68.90	0.4	0.4	0.2	36.8	6.9	13.2	23.7	24.7	0.2	0.5	0.0903	0.0863	0.0483	0.0250	0.0323	0.0423	0.0498	0.0675	0.0528	0.0350	0.0248	0.0390	0.0445	0.0678	0.0730	0.0968	0.0953	0.1083	0.1225	0.1263	0.1183	0.1043	0.0895	0.0618	0.0575	0.0458	0.0480	0.0415	0.0458	0.0323	0.0520	0.0625	0.0405	0.0653	0.0717	0.0625	0.0775	0.0615
M13	Artificial mixture	60	40	43.2	9.4	23.4	25.2	68.10	0.4	0.4	0.2	36.5	7.2	13.2	24.3	24.6	0.2	0.5	0.1068	0.0980	0.0400	0.0188	0.0260	0.0363	0.0465	0.0645	0.0490	0.0318	0.0228	0.0365	0.0423	0.0653	0.0710	0.0965	0.0942	0.1113	0.1223	0.1290	0.1235	0.1068	0.0912	0.0680	0.0513	0.0500	0.0438	0.0428	0.0460	0.0368	0.0480	0.0683	0.0328	0.0743	0.0645	0.0655	0.0815	0.0590
M14	Artificial mixture	65	35	42.1	9.6	24.5	26.3	68.60	0.4	0.4	0.2	35.5	7.3	13.5	24.9	25.3	0.2	0.5	0.0720	0.0700	0.0490	0.0235	0.0370	0.0370	0.0463	0.0663	0.0498	0.0328	0.0245	0.0373	0.0453	0.0640	0.0668	0.0955	0.0925	0.1083	0.1210	0.1275	0.1228	0.1063	0.0955	0.0600	0.0545	0.0493	0.0443	0.0428	0.0428	0.0347	0.0473	0.0772	0.0223	0.0718	0.0720	0.0632	0.0820	0.0588
M15	Artificial mixture	70	30	42.4	10.0	25.0	26.9	68.20	0.4	0.4	0.2	35.8	7.6	13.7	25.7	25.7	0.2	0.5	0.0730	0.0698	0.0480	0.0273	0.0350	0.0393	0.0450	0.0655	0.0525	0.0305	0.0240	0.0383	0.0438	0.0635	0.0713	0.0970	0.0943	0.1128	0.1270	0.1333	0.1288	0.1110	0.0992	0.0653	0.0575	0.0448	0.0475	0.0440	0.0432	0.0345	0.0513	0.0728	0.0248	0.0713	0.0723	0.0675	0.0793	0.0592
M16	Artificial mixture	75	25	41.5	10.3	25.5	27.5	68.00	0.4	0.4	0.2	34.9	7.8	13.7	26.2	25.9	0.2	0.5	0.0670	0.0648	0.0473	0.0235	0.0323	0.0375	0.0425	0.0650	0.0475	0.0320	0.0235	0.0355	0.0430	0.0600	0.0650	0.0990	0.0925	0.1085	0.1265	0.1340	0.1285	0.1090	0.1033	0.0612	0.0525	0.0502	0.0477	0.0385	0.0485	0.0283	0.0577	0.0730	0.0163	0.0760	0.0725	0.0660	0.0835	0.0540
M17	Artificial mixture	80	20	41.5	10.4	25.4	27.5	67.60	0.4	0.4	0.2	34.9	7.9	13.7	26.4	25.7	0.2	0.5	0.0693	0.0683	0.0453	0.0233	0.0315	0.0360	0.0398	0.0630	0.0470	0.0293	0.0218	0.0365	0.0403	0.0608	0.0653	0.0940	0.0955	0.1118	0.1245	0.1358	0.1273	0.1153	0.1000	0.0613	0.0565	0.0483	0.0410	0.0470	0.0380	0.0347	0.0548	0.0675	0.0275	0.0660	0.0725	0.0648	0.0833	0.0563
M18	Artificial mixture	85	15	41.1	10.8	25.9	28.1	67.40	0.4	0.4	0.2	34.5	8.2	13.8	27.0	26.0	0.2	0.5	0.0628	0.0620	0.0425	0.0203	0.0313	0.0368	0.0383	0.0630	0.0455	0.0298	0.0218	0.0340	0.0418	0.0593	0.0638	0.0935	0.0940	0.1115	0.1290	0.1343	0.1320	0.1168	0.1030	0.0628	0.0588	0.0435	0.0503	0.0390	0.0425	0.0358	0.0465	0.0780	0.0200	0.0695	0.0720	0.0673	0.0858	0.0553
M19	Artificial mixture	90	10	41.1	10.9	26.1	28.3	67.30	0.4	0.4	0.2	34.6	8.3	13.9	27.2	26.2	0.2	0.5	0.0645	0.0603	0.0430	0.0233	0.0338	0.0335	0.0390	0.0628	0.0465	0.0265	0.0228	0.0355	0.0398	0.0608	0.0650	0.0925	0.0955	0.1145	0.1273	0.1365	0.1345	0.1185	0.1023	0.0675	0.0540	0.0487	0.0400	0.0467	0.0453	0.0228	0.0602	0.0640	0.0247	0.0705	0.0712	0.0665	0.0825	0.0575
M20	Artificial mixture	95	5	40.8	11.0	26.2	28.4	67.10	0.4	0.4	0.2	34.3	8.3	13.9	27.4	26.1	0.2	0.5	0.0650	0.0630	0.0435	0.0175	0.0313	0.0325	0.0400	0.0595	0.0455	0.0270	0.0200	0.0363	0.0378	0.0590	0.0625	0.0948	0.0925	0.1123	0.1288	0.1378	0.1358	0.1150	0.1053	0.0625	0.0580	0.0448	0.0458	0.0368	0.0462	0.0318	0.0510	0.0705	0.0265	0.0632	0.0730	0.0615	0.0845	0.0563
M21	Artificial mixture	100	0	40.5	11.5	27.1	29.4	66.90	0.4	0.4	0.2	34.0	8.7	14.1	28.4	26.7	0.3	0.5	0.0603	0.0583	0.0385	0.0218	0.0305	0.0340	0.0320	0.0620	0.0460	0.0253	0.0218	0.0333	0.0370	0.0625	0.0605	0.0920	0.0973	0.1120	0.1313	0.1435	0.1368	0.1233	0.1053	0.0665	0.0595	0.0473	0.0453	0.0405	0.0408	0.0325	0.0540	0.0698	0.0227	0.0703	0.0725	0.0618	0.0903	0.0563