https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-01-03T02:29:27.048590Z 2023-01-03T02:29:59.872481Z s3://sentinel-s1-l1c/GRD/2023/1/3/IW/DV/S1A_IW_GRDH_1SDV_20230103T022927_20230103T022959_046613_05962A_A5A3 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 2023-01-03T02:29:27.048590Z 2023-01-03T02:29:59.872481Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230103T035321_V20230102T235431_20230103T031201.EOF 192.477979640575 693000 Copernicus Ground Segment 2023-01-03T04:13:14.745405Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230103T022927_20230103T022959_046613_05962A_A5A3 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((45.688548774607945 -23.898311476675683,45.13396896133036 -23.7706562962669,44.76680344694814 -23.68490225944129,44.520816608199596 -23.626900297122496,44.276156744468345 -23.56877902837303,43.90816343573 -23.4805384055804,43.32634592152502 -23.339013914797746,43.17556608021624 -23.876946521503854,43.07415676081117 -24.235497371242133,42.97198935411959 -24.593930796473153,42.80417114362371 -25.177161986178866,43.145541149029214 -25.260930153691323,43.39398395532184 -25.3213230454371,43.767106643634676 -25.4111307741738,44.016159557867766 -25.470479249520604,44.39019341968033 -25.55871324936415,44.639851024759565 -25.617007824511933,44.88974886946083 -25.674878239381353,45.208698720585545 -25.74802658601627,45.221189229102734 -25.702036098217334,45.267106206727036 -25.521409368634725,45.364626890339736 -25.161502675055704,45.41207986474601 -24.981267651025767,45.599130996638365 -24.259815364247423,45.64328475940748 -24.078882440894958,45.688548774607945 -23.898311476675683)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.84459 45.67038636171653 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 2023-01-03T08:31:13.378086Z Batch API, v4.169.0 s3://deafrica-sentinel-1/s1_rtc/S26E043/2023/01/03/05962A 2.0E-4 2.0E-4 true block average 2 2 -25.0 43.0 -26.0 44.0 POLYGON((44.0 -25.466628481001177,43.3939839554248 -25.32132304546203,43.0 -25.225216074660718,43.0 -25.0,44.0 -25.0,44.0 -25.466628481001177)) 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_05962A_S26E043_2023_01_03_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05962A_S26E043_2023_01_03_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05962A_S26E043_2023_01_03_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05962A_S26E043_2023_01_03_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05962A_S26E043_2023_01_03_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 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