https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-18T05:47:22.771190Z 2023-02-18T05:47:47.769556Z s3://sentinel-s1-l1c/GRD/2023/2/18/IW/DV/S1A_IW_GRDH_1SDV_20230218T054722_20230218T054747_047286_05ACC6_9D05 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 2023-02-18T05:47:22.771190Z 2023-02-18T05:47:47.769556Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230218T054630_V20230218T050716_20230218T114216.EOF 192.8884797136893 693000 Copernicus Ground Segment 2023-02-18T06:24:16.101298Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230218T054722_20230218T054747_047286_05ACC6_9D05 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((4.984633889262887 33.9840353033231,4.567750494030956 34.04979017502456,4.286383387737347 34.093314714696746,3.8631039121848203 34.15749673237507,3.5784439446122174 34.199784540661376,3.2964767058702713 34.2409844262006,2.871148398801685 34.30183032974844,2.58757911558288 34.34153033495488,2.2947193057761295 34.3817983022778,2.255694443133016 34.201813885203556,2.221607986814712 34.021065733561,2.185601673169543 33.840573630588736,2.116463865914941 33.479185846685105,2.0454902089548113 33.118032999187996,2.0088760081711357 32.93760776705979,1.998208568585661 32.8780862427231,2.284017506412743 32.83769083463167,2.5624064601079226 32.79767857030276,2.8400100273319566 32.75712713623878,3.2546983756626515 32.69533641224518,3.534014500123371 32.652899844160714,3.9505399065087805 32.58838638250665,4.228375358628239 32.544535440377345,4.636797583731429 32.47887766629164,4.650926418100085 32.53823959698053,4.7326789207709155 32.89996424647852,4.816149952825068 33.261422458441125,4.858495238921162 33.44205841545372,4.89861882312484 33.62305212181867,4.942532060240144 33.80344444628755,4.984633889262887 33.9840353033231)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.70798885459408 46.61857349668912 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 2023-02-19T01:25:00.069575Z Batch API, v4.176.0 s3://deafrica-sentinel-1/s1_rtc/N33E003/2023/02/18/05ACC6 2.0E-4 2.0E-4 true block average 2 2 34.0 3.0 33.0 4.0 POLYGON((3.0 33.0,3.0 34.0,4.0 34.0,4.0 33.0,3.0 33.0)) 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_05ACC6_N33E003_2023_02_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05ACC6_N33E003_2023_02_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05ACC6_N33E003_2023_02_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05ACC6_N33E003_2023_02_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05ACC6_N33E003_2023_02_18_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