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LBA-ECO LC-15 SRTM30 Digital Elevation Model Data, Amazon Basin: 2000

Overview

DOIhttps://doi.org/10.3334/ORNLDAAC/1181
Project
Release Date2013-08-28
Usage146 downloads

Description

This data set provides a subset of the SRTM30 Digital Elevation Model (DEM) elevation and standard deviation data for the Amazon Basin. SRTM30 is a near-global digital elevation model (DEM) comprising a combination of data from the Shuttle Radar Topography Mission (SRTM), flown in February, 2000, and the earlier U.S. Geological Survey's GTOPO30 data set. The SRTM30 resolution is 30 arc-sec or about 1 km. In processing the SRTM data, to combine with GTOPO30, the data were resampled from 3 arc-sec to 30 arc-sec. Provided here are the mean elevation and the standard deviation (STD) of the data points used in the averaging. The STD is thus an indication of topographic roughness useful in some applications. There are two GeoTIFF (.tif) files with this data set.

Science Keywords

  • LAND SURFACE
  • TOPOGRAPHY
  • TERRAIN ELEVATION

Citation

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Crosscite Citation Formatter
Saatchi, S.S. 2013. LBA-ECO LC-15 SRTM30 Digital Elevation Model Data, Amazon Basin: 2000. ORNL DAAC, Oak Ridge, Tennessee, USA. https://doi.org/10.3334/ORNLDAAC/1181

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Data Files

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Data File (Granule)SizeDates
SA_srtm_mosaic_30arcsec_reg_hgt.zip 19.6MB 2000-02-11 to 2000-02-22
SA_srtm_mosaic_30arcsec_reg_std.zip 11.8MB 2000-02-11 to 2000-02-22

Companion Files

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Dataset has 1 companion files.

  • LC15_SRTM_Topography.pdf