Description: The dataset provides a set of 8 land ocean masks as NetCDF files based on the maps provided by the datasets ESA CCI Water Bodies - v4.0, Ocean-Map-150m-P13Y-2000-v4.0. The masks come as regular lon/lat grids in 0.1°, 0.25°, 0.5° and 1° spatial resolution, each as a version with and without Greenland and the antarctic regions (anything south of 60° S). The data fields of the individual datasets comprise of a) a field with information on the fraction of land in a grid cell, defined by the number of 150m cells of the source dataset lying within a target grid cell, b) a field with a flag (1 or 0) if a a grid cell contains more than 50% land area or not, and c) a field with a flag (1 or 0) if a grid cell contains any land at all. The dataset was generated in the course of the project "Global Gravity-based Groundwater Product (G3P)" to facilitate data production on a regular grid and to mask out oceans. G3P was funded by the EU Horizon 2020 programme in response to the call LC-SPACE-04-EO-2019-2020 “Copernicus evolution – Research activities in support of cross-cutting applications between Copernicus services” under grant agreement No. 870353.
Global identifier:
Doi(
"10.5880/g3p.2025.001",
)
Origins: /Wissenschaft/GFZ Data Services
Tags: Grönland ? Copernicus-Dienst ? Antarktis ? Copernicus ? Daten ? Stoffbilanz ? Meeresgewässer ? Grundwasser ? Wasserkörper ? Landfläche ? EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > GROUND WATER ? Earth Observation Satellites > NASA Earth System Science Pathfinder > GRACE ? G3P ? GRACE Follow-on (GRACE-FO) ? Gravity Recovery And Climate Experiment (GRACE) ? Groundwater Storage Change ? Satellite Gravimetry ? Total Water Storage ? science > geography > geodesy ? science > natural science > water science > hydrology ?
License: cc-by/4.0
Language: Englisch/English
Issued: 2025-01-01
Time ranges: 2025-01-01 - 2025-01-01
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