Envisat ASAR Wave Cross Spectra Imagette L1 [ASA_WVS_1P]
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下载链接：
https://cmr.earthdata.nasa.gov/search/concepts/C1965336844-ESA.html
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资源简介：
This ASAR Wave Mode product is extracted from the combined SLC and Cross Spectra product,(_$$ASA_WVI_1P$$ https://earth.esa.int/eogateway/catalog/envisat-asar-wave-slc-and-cross-spectra-imagettes-l1-asa_wvi_1p-), which is generated from data collected when the instrument was in Wave Mode using the Cross Spectra methodology.
The product is meant for Meteo users. The spatial coverage is up to 20 spectra acquired every 100 km, with a minimum coverage of 5km x 5km.
The file size has a maximum of 0.2 Mbytes. Auxiliary data include Orbit state vector, Time correlation parameters, Wave Processing parameters ADS, Wave Geolocation ADS, and SQ ADS.
The product provides a continuation of the ERS -SAR Wave Mode data.
The ASAR Wave products were processed operationally using the version of PF-ASAR available at the time of .processing and are available in Envisat format.
Output: Wavelength range from 20 to 1000 m in 24 logarithmic steps.
提供机构：
ESA
