https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-09-04T04:53:37.290533Z 2021-09-04T04:54:01.665046Z s3://sentinel-s1-l1c/GRD/2021/9/4/IW/DV/S1A_IW_GRDH_1SDV_20210904T045337_20210904T045401_039527_04ABD6_8BA7 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 2021-09-04T04:53:37.290533Z 2021-09-04T04:54:01.665046Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.0521192749401 693000 Copernicus S1 Core Ground Segment - TLS 2021-09-05T12:32:15.326626Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210904T045337_20210904T045401_039527_04ABD6_8BA7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((12.095378537346534 -9.934108243949485,11.556463753896166 -9.813329097963637,10.988624281246874 -9.68505354896149,10.42121373029606 -9.555851266162263,9.868332953309373 -9.428982249402733,9.701844729168648 -10.150848773691447,9.557585984642582 -10.771470940948264,10.112454249756002 -10.899718483504316,10.681970782147344 -11.030204558461222,11.251984079933333 -11.159632124737481,11.793022723567026 -11.281381155691914,11.933245039517745 -10.658531671079079,12.095378537346534 -9.934108243949485)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.3412 45.84746223728668 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 2021-12-26T11:16:57.142069Z Batch API, v4.45.1 s3://deafrica-sentinel-1/s1_rtc/S12E011/2021/09/04/04ABD6 2.0E-4 2.0E-4 true block average 2 2 -11.0 11.0 -12.0 12.0 POLYGON((11.856370158687023 -11.0,11.793022723567043 -11.281381155691925,11.0 -11.10241646620307,11.0 -11.0,11.856370158687023 -11.0)) 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_04ABD6_S12E011_2021_09_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04ABD6_S12E011_2021_09_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04ABD6_S12E011_2021_09_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04ABD6_S12E011_2021_09_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04ABD6_S12E011_2021_09_04_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