https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-08-01T03:27:10.946762Z 2018-08-01T03:27:26.519438Z s3://sentinel-s1-l1c/GRD/2018/8/1/IW/DV/S1A_IW_GRDH_1SDV_20180801T032710_20180801T032726_023047_028080_52E2 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 2018-08-01T03:27:10.946762Z 2018-08-01T03:27:26.519438Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180801T053453_V20180801T005956_20180801T041726.EOF 191.9671584248178 693000 Copernicus S1 Core Ground Segment - UPA 2018-08-01T07:02:25.031016Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180801T032710_20180801T032726_023047_028080_52E2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((35.644957389 3.897241171,34.539577874 4.129024917,33.435226337 4.358895186,33.396471172 4.178334302,33.360256888 3.997144162,33.284248043 3.635492437,33.265678307 3.544096152,34.368671211 3.312935526,35.472804694 3.080166206,35.491676744 3.171813119,35.568778084 3.5344822,35.605646787 3.71616814,35.644957389 3.897241171)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82971726573363 46.08478 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 2021-12-22T20:45:54.857712Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N03E034/2018/08/01/028080 2.0E-4 2.0E-4 true block average 2 2 4.0 34.0 3.0 35.0 POLYGON((35.0 3.179841135534917,34.0 3.390200091904138,34.0 4.0,35.0 4.0,35.0 3.179841135534917)) 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_028080_N03E034_2018_08_01_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_028080_N03E034_2018_08_01_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_028080_N03E034_2018_08_01_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_028080_N03E034_2018_08_01_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_028080_N03E034_2018_08_01_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