Bilsborrow, R. E., Walsh, S. J., & Frizzelle, B. G. (2012). LBA-ECO LC-01 SRTM 90-Meter Digital Elevation Model, Northern Ecuadorian Amazon (Version 1). ORNL Distributed Active Archive Center. https://doi.org/10.3334/ORNLDAAC/1083 Date Accessed: 2026-08-23

@article{bilsborrow_walsh_frizzelle_2012, title={LBA-ECO LC-01 SRTM 90-Meter Digital Elevation Model, Northern Ecuadorian Amazon}, url={https://www.earthdata.nasa.gov/data/catalog/ornl-cloud-lc01-srtm-dem-90m-nec-1083-1}, DOI={10.3334/ORNLDAAC/1083}, abstractNote={This data set provides 90-meter resolution Digital Elevation Model data used in the University of North Carolina's Carolina Population Center (CPC) Ecuador Projects. The topographic data were derived from Shuttle Radar Topography Mission (SRTM) C-band and X-band interferometric synthetic aperture radars (IFSARs) data that were acquired over 80% of Earth's land mass in February 2000. This data set includes one image in GeoTiff format that is a subset for the Northern Ecuadorian Amazon region.}, publisher={ORNL Distributed Active Archive Center}, author={Bilsborrow, R.E. and Walsh, S.J. and Frizzelle, B.G.}, year={2012}, language={en}, }

Bilsborrow, R. E., Walsh, S. J., & Frizzelle, B. G. (2012). LBA-ECO LC-01 SRTM 90-Meter Digital Elevation Model, Northern Ecuadorian Amazon (Version 1). ORNL Distributed Active Archive Center. https://doi.org/10.3334/ORNLDAAC/1083 Date Accessed: 2026-08-23

Bilsborrow, R.E., et al. “LBA-ECO LC-01 SRTM 90-Meter Digital Elevation Model, Northern Ecuadorian Amazon.” With ORNL DAAC, Version 1, ORNL Distributed Active Archive Center, 1 Jan. 2012, https://doi.org/10.3334/ORNLDAAC/1083. Date Accessed: 2026-08-23