https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-02-06T02:30:05.418446Z 2022-02-06T02:30:35.644971Z s3://sentinel-s1-l1c/GRD/2022/2/6/IW/DV/S1A_IW_GRDH_1SDV_20220206T023005_20220206T023035_041786_04F921_9F94 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 2022-02-06T02:30:05.418446Z 2022-02-06T02:30:35.644971Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220206T044318_V20220206T000238_20220206T032008.EOF 191.963221852391 693000 Copernicus S1 Core Ground Segment - TLS 2022-02-06T07:04:48.383343Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220206T023005_20220206T023035_041786_04F921_9F94 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((49.888754899082564 3.112900454738777,48.78441967690586 3.3456655740050283,47.67779616156747 3.5775248841200695,47.49155460161482 2.6726097960976225,47.32715866491131 1.8782782883246734,48.43172163398337 1.6436569114669313,49.534261434392945 1.40876830324082,49.888754899082564 3.112900454738777)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.69736 45.94132053865513 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 2022-02-06T10:05:12.992450Z Batch API, v4.89.4 s3://deafrica-sentinel-1/s1_rtc/N02E049/2022/02/06/04F921 2.0E-4 2.0E-4 true block average 2 2 3.0 49.0 2.0 50.0 POLYGON((49.865269353474964 3.0,49.65724941536276 2.0,49.0 2.0,49.0 3.0,49.865269353474964 3.0)) 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_04F921_N02E049_2022_02_06_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04F921_N02E049_2022_02_06_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04F921_N02E049_2022_02_06_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04F921_N02E049_2022_02_06_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04F921_N02E049_2022_02_06_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 2019 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