DOI (Digital Object Identifier) 10.5067/Z97HFCNKR6VA

These two images are part of the Grand Canyon and are processed from the same PALSAR data. The image on the left is uncorrected. The image on the right is terrain-corrected. In the uncorrected image, the sides of the canyon appear to be stretched on one side and compressed on the other side. Click to enlarge. ASF DAAC 2014; Includes Material © JAXA/METI 2008.

DOI (Digital Object Identifier) 10.5067/Z97HFCNKR6VA

ALOS PALSAR data is processed to L1.1 using the JAXA processor, then radiometrically terrain-corrected using GAMMA commercial software. Products are offered in FBS, FBD, and PLR beam modes. High-resolution (12.5 m) products are produced in areas with sufficient DEM support.

Short NamePALSAR_RTC_hi
Version1
Spatial Coverage(60.0 N to -57.0 S; 180.0 E to -180.0 W) Excludes Antarctica, Greenland, and northern Eurasia
Spatial Resolution12.5 m
Temporal Coverage2006 – 2011
Temporal Resolution46 days
FormatUTM GeoTIFF

Vertex: Search, visualize, and download data in GeoTIFF format

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Many non-U.S. datasets distributed by ASF DAAC require specific citation formats. By using this data, the user agrees to follow this citation format.

Dataset ASF DAAC [year created], ALOS PALSAR_Radiometric_Terrain_Corrected_high_res; Includes Material ©JAXA/METI [year of data acquisition]. Accessed through ASF DAAC [day/month/year of data access]. DOI: 10.5067/Z97HFCNKR6VA

Imagery, value-added:

ASF DAAC [year created]; Includes Material ©JAXA/METI [year of data acquisition].

(Also see ALOS PALSAR Terms and Conditions)

Complete DEM coverage is required for processing to proceed. GAMMA software handles differences in pixel-as-point vs pixel-as-area, and produces a uniform output.

DEMsArea CoveredPostingDatum
1/3 Arc Sec NEDCONUS, HW, portions of AK10 meterNAVD88
1 Arc Sec NEDCONUS, HW, portions of AK, Canada, Mexico30 meterNAVD88
SRTM US1CONUS, HW, portions of AK30 meterEGM96
Australia SRTM DEM-SAustralia30 meterEGM96

For more information, see PALSAR RTC page.