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LBA Regional Hydrographic Data, 1-Degree, Release 2.2 (Cogley)


DatasetLBA Regional Hydrographic Data, 1-Degree, Release 2.2 (Cogley)
Release date2003-09-15
Time period1970-01-01 to 1990-01-01

Usage Metrics

CountEarliest DateLatest DateData Usage
Downloads9342008-01-042017-12-0711128 total files downloaded


This data set is a subset of Cogley's 1998 global hydrographic data set (GGHYDRO, Release 2.2). The subset was created for the study area of the Large Scale Biosphere-Atmosphere Experiment in Amazonia (LBA) in South America. The subset is organized into 19 files containing terrain type, stream frequency counts, major drainage basins, and annual water runoff for the LBA study area. The data are presented at a spatial resolution of 1-degree latitude by 1-degree longitude in ASCII GRID file format.

Dataset documentation


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Crosscite Citation Formatter
Cogley, J.G. 2003. LBA Regional Hydrographic Data, 1-Degree, Release 2.2 (Cogley). ORNL DAAC, Oak Ridge, Tennessee, USA.

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Data Files

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Data File (Granule)File SizeDates
gghydro.tar.gz 7.7KB 1970-01-01 to 1990-01-01

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Dataset has 1 companion files.

  • gghydro_readme.pdf

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