The ASAR Image Mode source packets Level 0 data product offers Level 0 data for possible images processing on an other processing site. It includes some mandatory information for SAR processing. The Image Mode Level 0 product consists of time-ordered Annotated Instrument Source Packets (AISPs) collected while the instrument is in Image Mode. The echo samples contained in the AISPs are compressed to 4 bits/sample using Flexible Block Adaptive Quantisation (FBAQ). This is a high-rate, narrow swath mode so data is only acquired for partial orbit segments and may be from one of seven possible image swaths. The Level 0 product is produced systematically for all data acquired within this mode. This product provides a continuation of the ERS-SAR_RAW product.
China
,
Xinjiang
,
Xinjiang Uygur
,
Southwestern U.S.A.
,
Tibet
,
Xizang
,
Turkey
,
Qinghai
,
China South-Central
,
Northwestern U.S.A.
,
California
,
Sichuan
,
Gansu
,
Nevada
,
Indian Subcontinent
,
Western Asia
,
Honshu
,
New Mexico
,
Japan
,
Oregon
,
Utah
,
Mongolia
,
Arizona
,
Yunnan
,
Uttar Pradesh
,
Washington
,
Omnogovi
,
Eastern Asia
,
Govi-Altay
,
East Himalaya