https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-10-17T03:15:13.622459Z 2022-10-17T03:15:32.383597Z s3://sentinel-s1-l1c/GRD/2022/10/17/IW/DV/S1A_IW_GRDH_1SDV_20221017T031513_20221017T031532_045476_057020_98AC Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2022-10-17T03:15:13.622459Z 2022-10-17T03:15:32.383597Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20221017T044706_V20221017T004356_20221017T040126.EOF 192.0638124174406 693000 Copernicus Ground Segment 2022-10-17T04:56:40.237691Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20221017T031513_20221017T031532_045476_057020_98AC GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((36.55365247296586 -10.880861691589256,35.99504179131185 -10.755261085236414,35.43456893337155 -10.628137116568428,34.87782759694964 -10.500782999872612,34.32698350144346 -10.373723872806481,34.272237249136495 -10.612474429716439,34.22932517519661 -10.792713348944325,34.18938464412897 -10.973660004178226,34.144937394071675 -11.153558410381729,34.12056369733281 -11.2558637487395,34.67497620721205 -11.384342155314705,35.23373701677169 -11.512661223738995,35.79838346616284 -11.641148469681223,36.35963058528512 -11.767656745554795,36.38352992651093 -11.665030206732975,36.42447667108026 -11.483946422492165,36.459068585026095 -11.301435117203958,36.50461163022058 -11.121399397185211,36.54053811041333 -10.939201534571888,36.55365247296586 -10.880861691589256)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.63716 45.84803608631658 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 Sentinel Hub, Sinergise 2022-10-17T05:49:26.944445Z Batch API, v4.149.1 s3://deafrica-sentinel-1/s1_rtc/S11E035/2022/10/17/057020 2.0E-4 2.0E-4 true block average 2 2 -10.0 35.0 -11.0 36.0 POLYGON((35.0 -10.528729835246967,36.0 -10.756375911783985,36.0 -11.0,35.0 -11.0,35.0 -10.528729835246967)) 5000 5000 pixel centre 4326 GEOGCRS["WGS 84", DATUM["World Geodetic System 1984", ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4326]] s1_rtc_057020_S11E035_2022_10_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_057020_S11E035_2022_10_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_057020_S11E035_2022_10_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_057020_S11E035_2022_10_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_057020_S11E035_2022_10_17_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198 GLO-30, release 2021 BILINEAR https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008 EGM2008, 1x1 minute grid in WGS84 BILINEAR Range Doppler Terrain Correction https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf 4.4 0.2 -0.2 0.5 -4.4 0.5 https://ieeexplore.ieee.org/document/9554039 BILINEAR https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids WGS84 1 degree grid