https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-01-04T03:02:12.850506Z 2022-01-04T03:02:37.223577Z s3://sentinel-s1-l1c/GRD/2022/1/4/IW/DV/S1A_IW_GRDH_1SDV_20220104T030212_20220104T030237_041305_04E8FC_DA00 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 2022-01-04T03:02:12.850506Z 2022-01-04T03:02:37.223577Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220104T033711_V20220104T020610_20220104T084110.EOF 192.4571485367068 693000 Copernicus S1 Core Ground Segment - TLS 2022-01-04T05:30:12.090792Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220104T030212_20220104T030237_041305_04E8FC_DA00 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((37.52218913756084 -23.715785095313272,36.965789161199154 -23.587765342103953,36.71946156919851 -23.53037024674639,36.35037031905926 -23.443552544291123,36.10457720849277 -23.38519281248102,35.736290771545946 -23.29693471109743,35.148735558473845 -23.1540972386485,34.99647787590477 -23.69177887708218,34.844905132681525 -24.22988105440945,34.77122762506983 -24.487038497552852,35.11578178295389 -24.571430327832815,35.363370665002186 -24.631513558898018,35.73516049086427 -24.720869600956703,35.98331295285361 -24.779931129265567,36.35597853142076 -24.867756074884667,36.60471234175507 -24.925792251810726,37.16660803060574 -25.055167501229988,37.33181562675087 -24.436453980583714,37.52218913756084 -23.715785095313272)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.85281 45.66632865448148 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 2022-01-04T08:29:01.391226Z Batch API, v4.78.0 s3://deafrica-sentinel-1/s1_rtc/S25E034/2022/01/04/04E8FC 2.0E-4 2.0E-4 true block average 2 2 -24.0 34.0 -25.0 35.0 POLYGON((35.0 -24.543071835116674,34.77122762507001 -24.48703849755264,34.90965808016999 -24.0,35.0 -24.0,35.0 -24.543071835116674)) 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_04E8FC_S25E034_2022_01_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04E8FC_S25E034_2022_01_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04E8FC_S25E034_2022_01_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04E8FC_S25E034_2022_01_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04E8FC_S25E034_2022_01_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