Title :
Wide swath and high resolution stereo mapping by PRISM-2 onboard ALOS-3
Author :
Imai, H. ; Ohgushi, Fumi ; Katayama, Hiromi ; Sagisaka, Masahiko ; Suzuki, Satoshi ; Osawa, Yusuke ; Tadono, Takeo ; Takahashi, Masaharu
Author_Institution :
Japan Aerosp. Exploration Agency, Tsukuba, Japan
Abstract :
Panchromatic Remote-sensing Instrument for Stereo Mapping 2 (PRISM-2), which will be used for the next high spatial resolution global land observation mission, will extend the capabilities of earlier Advanced Land Observing Satellite (ALOS) missions. PRISM-2 will be able to collect wide-swath (50 km) and high-resolution (0.8 m) images with high geo-location accuracy without ground control points. It will acquire stereo pair images from two telescopes for stereo mapping and precise Digital Surface Models (DSMs). This paper introduces the mission requirement for the next high spatial resolution global land observation mission and a conceptual design for PRISM-2.
Keywords :
digital elevation models; image resolution; terrain mapping; ALOS-3; Advanced Land Observing Satellite missions; PRISM-2; Panchromatic Remote-sensing Instrument for Stereo Mapping 2; digital surface models; ground control points; high geo-location accuracy; high spatial resolution global land observation mission; stereo pair images; wide swath high resolution stereo mapping; wide-swath high-resolution images; Accuracy; Monitoring; Satellites; Sea measurements; Spatial resolution; Telescopes; DSM; PRISM-2; high resolution; stereo; wide swath;
Conference_Titel :
Geoscience and Remote Sensing Symposium (IGARSS), 2013 IEEE International
Conference_Location :
Melbourne, VIC
Print_ISBN :
978-1-4799-1114-1
DOI :
10.1109/IGARSS.2013.6723297
