2026-06-03T00:38:55Zhttp://doidb.wdc-terra.org/oaip/oaioai:doidb.wdc-terra.org:70822021-06-15T11:47:02ZDOIDBDOIDB.CRC1211false4DOIDB.CRC1211
10.5880/CRC1211DB.38
Walk, Janek
Janek
Walk
RWTH Aachen, Department of Geography
Bartz, Melanie
Melanie
Bartz
University of Cologne, Institute of Geography
Stauch, Georg
Georg
Stauch
https://orcid.org/0000-0002-8046-140X
RWTH Aachen, Department of Geography
Brückner, Helmut
Helmut
Brückner
University of Cologne, Institute of Geography
Lehmkuhl, Frank
Frank
Lehmkuhl
RWTH Aachen, Department of Geography
Pleiades-1 spectral iron oxide ratios for different surface generations of the coastal alluvial fan Guanillos, Atacama Desert
CRC1211 Database (CRC1211DB)
2021
Environment
Satellite remote sensing
Geomorphology
Paleoclimate Proxies
Deutsche Forschungsgemeinschaft
http://dx.doi.org/10.13039/501100001659
CRC 1211
Earth - Evolution at the Dry Limit
18.08.2020
en
Data table
2 Datasets
CSV
1
[Creative Commons] Attribution-NonCommercial 4.0 International
This dataset contains the spectral ratios between the Red and Blue (R-B) as well as Near Infrared and Blue (NIR-B) bands of 2 m Pleiades-1 (P1) multispectral satellite imagery of the coastal alluvial fan Guanillos (GUA) in northern Chile (21.97°S, 70.17°W).
Both spectral ratios are sensitive to iron oxides. Restricted to detailed areas of interest (AOI), the calculated spectral ratios are attributed to the four alluvial fan surface generations, or morphostratigraphic units, Q1 to Q4. Results are stored in an individual .csv table for each spectral ratio.
Chile
-70.17
-21.97