-
ETOPO1: altitude globale d'une minute d'arc
ETOPO1 est un modèle global de relief de la surface de la Terre à une minute d'arc, qui intègre la topographie terrestre et la bathymétrie océanique. Il a été créé à partir de nombreux ensembles de données mondiaux et régionaux. Il contient deux bandes d'altitude: ice_surface et bedrock. bedrock dem elevation elevation-topography geophysical ice -
iSDAsoil Depth to Bedrock
Profondeur du socle entre 0 et 200 cm, moyenne et écart-type prévus En raison du masque potentiel de terres cultivées utilisé pour générer les données, de nombreuses zones de roches exposées (où la profondeur du socle rocheux serait de 0 cm) ont été masquées et apparaissent donc comme … Afrique roches de fondation isda sol
Datasets tagged bedrock in Earth Engine
[null,null,[],[[["\u003cp\u003eISDASOIL provides data on depth to bedrock for Africa at 0-200 cm, including predicted mean and standard deviation, but note that areas of exposed rock may be masked out due to cropland focus.\u003c/p\u003e\n"],["\u003cp\u003eETOPO1 offers a global 1 arc-minute resolution elevation model, integrating land topography and ocean bathymetry, with elevation bands for both ice surface and bedrock.\u003c/p\u003e\n"]]],["Two datasets describe bedrock characteristics. The first, iSDAsoil Depth to Bedrock, predicts the mean and standard deviation of bedrock depth in Africa from 0-200 cm. However, areas of exposed rock may be masked due to the data generation process. The second, ETOPO1, is a global relief model integrating land and ocean data, providing two elevation bands: ice surface and bedrock, with a one arc-minute resolution.\n"],null,["# Datasets tagged bedrock in Earth Engine\n\n-\n\n |-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### ETOPO1: Global 1 Arc-Minute Elevation](/earth-engine/datasets/catalog/NOAA_NGDC_ETOPO1) |\n | ETOPO1 is a 1 arc-minute global relief model of Earth''s surface that integrates land topography and ocean bathymetry. It was built from numerous global and regional data sets. It contains two elevation bands: ice_surface and bedrock. |\n | [bedrock](/earth-engine/datasets/tags/bedrock) [dem](/earth-engine/datasets/tags/dem) [elevation](/earth-engine/datasets/tags/elevation) [elevation-topography](/earth-engine/datasets/tags/elevation-topography) [geophysical](/earth-engine/datasets/tags/geophysical) [ice](/earth-engine/datasets/tags/ice) |\n\n-\n\n |----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### iSDAsoil Depth to Bedrock](/earth-engine/datasets/catalog/ISDASOIL_Africa_v1_bedrock_depth) |\n | Depth to bedrock at 0-200 cm depth, predicted mean and standard deviation. Due to the potential cropland mask that was used for generating the data, many areas of exposed rock (where depth to bedrock would be 0 cm) have been masked out and therefore appear ... |\n | [africa](/earth-engine/datasets/tags/africa) [bedrock](/earth-engine/datasets/tags/bedrock) [isda](/earth-engine/datasets/tags/isda) [soil](/earth-engine/datasets/tags/soil) |"]]