GDEM download web URL(now): Release of ASTER GDEM Version 2 (03 October, 2011) The ASTER Global Digital Elevation Model (ASTER GDEM) is a joint product developed and made available to the public by the Ministry of Economy, Trade, and Industry (METI) of Japan and the United States National Aeronautics and Space Administration (NASA). Power Pcb 5.0 here. It is generated from data collected from the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER), a spaceborne earth observing optical instrument.

ASTER Global Digital Elevation Model (ASTER GDEM) ~ Easy-to-use topographic information of the global terrain~ The Ministry of Economy, Trade and Industry of Japan (METI) and the National Aeronautics and Space Administration (NASA) are collaborating on a project to develop ASTER Global Digital Elevation Model (ASTER GDEM), a DEM data which is acquired by a satellite-borne sensor 'ASTER' to cover all the land on earth. Below are a couple of browse images derived from ASTER GDEM V1 globe map data sets. The full data set can be downloaded from the links above. The ASTER Global Digital Elevation Model. It is generated from data collected from the Advanced. Download from the Earth Remote Sensing Data Analysis.

The ASTER GDEM is the only DEM that covers the entire land surface of the Earth at high resolution. Since the release of the Version 1 on June 29, 2009 (*1), the ASTER GDEM has been widely used by many users (*2) and it has greatly contributed to the global earth observing community. (*1) METI press release (June 26, 2009) (*2) About 5.86 million tiles (1 tile: 1 x 1 degree latitude and longitude) downloaded as of the end of August 2011 Version 2 of the ASTER GDEM is developed, employing an advanced algorithm to improve GDEM resolution and elevation accuracy and reprocessing a total of 1.5 million scene data including additional 250,000 scenes acquired after the previous release. Accuracy of this latest version is validated by the collaborate effort between Japan and the United States, which shows significant improvements over Version 1 (*3). Otocheck 2 0 Keygen For Windows there. The ASTER GDEM Version 2 will be formally released as an upgrade to Version 1 on October 17, 2011. (*3) Link to “”.

The Ministry of Economy, Trade, and Industry (METI) of Japan and the United States National Aeronautics and Space Administration (NASA) today jointly released Version 1 of the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) Global Digital Elevation Model (GDEM). Previously, METI and NASA announced their intent to contribute the ASTER GDEM to the Global Earth Observation System of Systems (GEOSS). Consequently, the ASTER GDEM is available at no charge to users worldwide via electronic download from the Earth Remote Sensing Data Analysis Center (ERSDAC) of Japan and from NASA’s Land Processes Distributed Active Archive Center (LP DAAC). ASTER Global DEM The ASTER instrument was built by METI and launched onboard NASA’s Terra spacecraft in December 1999. It has an along-track stereoscopic capability using its near infrared spectral band and its nadir-viewing and backward-viewing telescopes to acquire stereo image data with a base-to-height ratio of 0.6. The spatial resolution is 15 m in the horizontal plane. One nadir-looking ASTER VNIR scene consists of 4,100 samples by 4,200 lines, corresponding to about 60 km-by-60 km ground area.