https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2023-02-21T04:33:03.771154Z 2023-02-21T04:33:53.769676Z s3://sentinel-s1-l1c/GRD/2023/2/21/IW/DV/S1A_IW_GRDH_1SDV_20230221T043328_20230221T043353_047329_05AE44_97DE 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 2023-02-21T04:33:28.771163Z 2023-02-21T04:33:53.769676Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230221T043418_V20230221T035312_20230221T102812.EOF 192.8464774317089 693000 Copernicus Ground Segment 2023-02-21T05:06:21.205987Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230221T043328_20230221T043353_047329_05AE44_97DE GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.369247145058615 33.405102442297306,22.960352342648008 33.47009573023231,22.680644384388142 33.51372062871487,22.26056136615213 33.577974038167845,21.980163507226727 33.62001800028952,21.559061441950114 33.68189251828085,21.277994883055793 33.722345505865626,20.99666693979438 33.76215942595342,20.707727682060696 33.80234251893525,20.599178278244846 33.261081427071296,20.5246050825129 32.90047359276646,20.4532962039587 32.53939750835068,20.416391831592296 32.35902970141419,20.405523995679626 32.29926157002985,20.686573422169307 32.2591128104658,20.96152003793773 32.219195243064455,21.23934931615736 32.17822050883581,21.653166858706772 32.11598852878485,21.930587402785605 32.07346632033073,22.343235674907774 32.00901800534188,22.618410293316995 31.96524519645638,23.020492368092423 31.90013261761583,23.07579505387666 32.140537917280554,23.119279047519665 32.32094104673967,23.369247145058615 33.405102442297306)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.6628103432279 46.51080869809139 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 s3://sentinel-s1-l1c/GRD/2023/2/21/IW/DV/S1A_IW_GRDH_1SDV_20230221T043303_20230221T043328_047329_05AE44_7ECF 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 2023-02-21T04:33:03.771154Z 2023-02-21T04:33:28.769667Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230221T043418_V20230221T035312_20230221T102812.EOF 192.9558581047999 693000 Copernicus Ground Segment 2023-02-21T05:06:21.224100Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230221T043303_20230221T043328_047329_05AE44_7ECF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.71722837480154 34.910683517781905,23.304642883900108 34.97501176926532,23.019890091737658 35.01852978127701,22.59220121602085 35.08255432015323,22.30670780020549 35.124399890480504,21.87792617124931 35.18590763359919,21.591716560668353 35.226070035790805,21.3052274798116 35.265556246370586,21.00522166442247 35.30613189856578,20.85936352294143 34.58467091578836,20.707727682060696 33.80234251893525,20.99666693979438 33.76215942595342,21.277994883055793 33.722345505865626,21.559061441950114 33.68189251828085,21.980163507226727 33.62001800028952,22.26056136615213 33.577974038167845,22.680644384388142 33.51372062871487,22.960352342648008 33.47009573023231,23.369247145058615 33.405102442297306,23.547681669886003 34.188291234177456,23.71722837480154 34.910683517781905)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.62268595862875 46.47594278001095 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 2023-02-21T07:28:39.204862Z Batch API, v4.178.0 s3://deafrica-sentinel-1/s1_rtc/N33E023/2023/02/21/05AE44 2.0E-4 2.0E-4 true block average 2 2 34.0 23.0 33.0 24.0 POLYGON((23.369247145062687 33.40510244231478,23.275845288818083 33.0,23.0 33.0,23.0 34.0,23.504783128374946 34.0,23.369247145062687 33.40510244231478)) 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_05AE44_N33E023_2023_02_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05AE44_N33E023_2023_02_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05AE44_N33E023_2023_02_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05AE44_N33E023_2023_02_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05AE44_N33E023_2023_02_21_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