nasa-podaac-seasat_byu_l3_ow_sigma0_enhanced

SEASAT-A Scatterometer Level 3 Sigma-0 at Enhanced Resolution (BYU)

This SEASAT-A Scatterometer (SASS) Sigma-0 dataset is generated by the Scatterometer Climate Record Pathfinder (SCP) project at Brigham Young University (BYU) and is generated using a Scatterometer Image Reconstruction (SIR) technique developed by Dr. David Long. This dataset is derived from the SASS Geophysical Data Record (GDR). The SIR technique results in an enhanced resolution image reconstruction and gridded on an equal-area grid (for non-polar regions) at 4.45 km pixel resolution stored in SIR files; polar regions are gridded using a polar-stereographic technique. A non-enhanced version is provided at 22.25 km pixel resolution in a format known as GRD files. All files are produced in IEEE formatted binary. All data files are separated and organized by region, polarization, parameter, and sampling technique (i.e., SIR vs. GRD). The regions of China and Japan are combined into a single region. In addition to Sigma-0, various statistical parameters are provided for added guidance, including but not limited to: standard deviation, measurement counts, pixel time, Sigma-0 error, and average incidence angle. For more information, please visit: http://www.scp.byu.edu/docs/SASS_user_notes.html

podaac.jpl.nasa.gov

http://podaac.jpl.nasa.gov/dataset/SEASAT_BYU_L3_OW_SIGMA0_ENHANCED

Identified by : SEASAT_BYU_L3_OW_SIGMA0_ENHANCED

This dataset was released on February 04, 2011.

The time range for this dataset is July 07, 1978 to October 10, 1978 (23:59 PM).

The spatial range for this dataset is -78.3° to 78.3° latitude, and -180° to 180° longitude. map (center)

Also known as :

• datasetId PODAAC-SASSX-BYSN0 (podaac lexicon)
• dataset SEASAT_BYU_L3_OW_SIGMA0_ENHANCED (podaac lexicon)