https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2024-02-21T17:02:58.892233Z 2024-02-21T17:03:23.890808Z s3://sentinel-s1-l1c/GRD/2024/2/21/IW/DV/S1A_IW_GRDH_1SDV_20240221T170258_20240221T170323_052659_065EF4_E991 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 2024-02-21T17:02:58.892233Z 2024-02-21T17:03:23.890808Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20240221T173929_V20240221T135353_20240221T171123.EOF 347.269629022788 693000 Copernicus Ground Segment 2024-02-21T18:31:30.187527Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20240221T170258_20240221T170323_052659_065EF4_E991 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.194273702328214 -29.95862971342432,23.558732855096082 -29.874871227349953,23.81894370347491 -29.814359403227304,24.202341640213298 -29.72415182493012,24.460891378035573 -29.662595241185933,24.845629642512797 -29.569932631220475,25.102478640129576 -29.507357085978285,25.358687287769577 -29.44436948713792,25.682486248005503 -29.363931582947,25.566752905861797 -29.007746721921094,25.509863992710255 -28.829393458577524,25.45385020031004 -28.650843115057178,25.399026458208052 -28.472018455953297,25.345644455922255 -28.292852103583044,25.215891748884836 -27.877080177046786,24.89784227387117 -27.95582173496667,24.643242863631897 -28.01824018340728,24.266164321657637 -28.10967792741635,24.01402857727744 -28.170159263434797,23.633705153862785 -28.260393651356445,23.381720294900482 -28.31951226861723,23.124424042028654 -28.379344018170357,22.763281877972116 -28.46238187237185,22.779246665224672 -28.52166045358223,22.830034148112485 -28.701487604421075,22.883811077393233 -28.880642747901497,22.93469010157774 -29.060481536092222,22.983471014234116 -29.24081743286989,23.034431467836306 -29.420670124014315,23.086310290484413 -29.600327073433345,23.13884633653315 -29.779849703174804,23.194273702328214 -29.95862971342432)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.19054 45.84012576444601 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 2024-02-21T20:59:29.007405Z Batch API, v4.303.0 s3://deafrica-sentinel-1/s1_rtc/S29E025/2024/02/21/065EF4 2.0E-4 2.0E-4 true block average 2 2 -28.0 25.0 -29.0 26.0 POLYGON((25.254252154575564 -28.0,25.345644455914968 -28.292852103559678,25.453850200310786 -28.650843115059256,25.56428195252892 -29.0,25.0 -29.0,25.0 -28.0,25.254252154575564 -28.0)) 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_065EF4_S29E025_2024_02_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_065EF4_S29E025_2024_02_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_065EF4_S29E025_2024_02_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_065EF4_S29E025_2024_02_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_065EF4_S29E025_2024_02_21_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://doi.org/10.1109/TGRS.2011.2120616 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model 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