2000/11/28 by T. G. Farr, Tom G. Farr, Mike Kobrick · 8 citations
Earth and Planetary Sciences · Engineering · Environmental Science · #Cryospheric studies and observations #Soil Moisture and Remote Sensing #Synthetic Aperture Radar (SAR) Applications and Techniques
paper · doi:10.1029/eo081i048p00583
openalex publication_date 2000/11/28 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
On February 22, 2000, the Space Shuttle Endeavour landed at Kennedy Space Center, completing the highly successful 11‐day flight of the Shuttle Radar Topography Mission (SRTM). Onboard were over 300 high‐density tapes containing data for the highest resolution digital topographic map of Earth ever made. SRTM is a cooperative project between the National Aeronautics and Space Administration (NASA) and the National Imagery and Mapping Agency (NIMA) of the U.S. Department of Defense. The mission was designed to use a single‐pass radar interferometer to produce a digital elevation model (DEM) of the Earth's land surface between about 60 north and 56 south latitude. When completed, the DEM will have 30‐m pixel spacing and about 15‐m vertical accuracy. Two ortho‐rectified image mosaics, one from the ascending passes with illumination from the southeast, and one from descending passes with illumination from the southwest, will also be produced (Figure 1).