Download :: ASAR Image Mode source packets Level 0 (ASA_IM__0P) :: ASA_IM__0CNPDE20091031_144710_000001202083_00469_40102_6042.N1 :: Wenchuan :: China South-Central :: Chongqing :: Sichuan :: Guizhou :: Gansu :: China :: China North-Central :: Shaanxi

ASA_IM__0CNPDE20091031_144710_000001202083_00469_40102_6042.N1

acquired on 31 October 2009 from 02:10:10 to 02:10:10

Orbit Number 40102

Track Number 469

https://eo-virtual-archive4.esa.int/supersites/ASA_IM__0CNPDE20091031_144710_000001202083_00469_40102_6042.N1 (1104 Mb)

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ENVISAT ASAR Image Mode source packets Level 0 (ASA_IM__0P)

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

Geohazard Supersites and Natural Laboratories

GEO - Group on Earth Observations