https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2023-09-25T04:33:38.393264Z 2023-09-25T04:34:28.391670Z s3://sentinel-s1-l1c/GRD/2023/9/25/IW/DV/S1A_IW_GRDH_1SDV_20230925T043403_20230925T043428_050479_061455_B708 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 2023-09-25T04:34:03.393219Z 2023-09-25T04:34:28.391670Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230925T043457_V20230925T035322_20230925T102822.EOF 192.7476297419828 693000 Copernicus Ground Segment 2023-09-25T05:07:32.343705Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230925T043403_20230925T043428_050479_061455_B708 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.022301970375267 31.898902483477062,22.61711942848026 31.964529040340153,22.342154716763133 32.008274363665045,21.929823663980688 32.07268281322366,21.65261380871145 32.11517988892642,21.239114588354454 32.17737557257571,20.961499269760004 32.21832717839987,20.68676400011572 32.25822281599805,20.40603417843867 32.29833548090605,20.368270137288913 32.11817782866464,20.333214419665325 31.937542978543213,20.261820028504847 31.576443716889425,20.226764266244466 31.395797215950353,20.10852954548516 30.794368647479654,20.386516034411517 30.753590453376592,20.6586634933824 30.713057050279133,20.930682369082863 30.671939413640537,21.337750451202695 30.60927950523716,21.608727153833247 30.566817453801917,22.014526880023 30.502105173016155,22.28522198021379 30.458188506727378,22.683674941599108 30.39244797280212,22.736925219964277 30.633167970806998,22.81793011588065 30.99491046106069,22.940158938319417 31.5374199892908,23.022301970375267 31.898902483477062)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.72683265411354 46.52627060795696 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/2023/9/25/IW/DV/S1A_IW_GRDH_1SDV_20230925T043338_20230925T043403_050479_061455_72B6 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 2023-09-25T04:33:38.393264Z 2023-09-25T04:34:03.391715Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230925T043457_V20230925T035322_20230925T102822.EOF 192.8475387877421 693000 Copernicus Ground Segment 2023-09-25T05:07:40.855161Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230925T043338_20230925T043403_050479_061455_72B6 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.367710537825218 33.40469434418832,22.958819116750075 33.46969416866351,22.67911344019285 33.51332354740795,22.259033800764435 33.577583698462064,21.978638162158802 33.619632156350534,21.557539380695875 33.68151342899725,21.2764749796003 33.72197092679494,20.99514916874088 33.761789362669255,20.706105501722174 33.80199172844986,20.597553457321094 33.26073292045046,20.522978261068097 32.90012659763871,20.451660980958 32.53905303048054,20.414755785502923 32.358686006608224,20.40603417843867 32.29833548090605,20.68676400011572 32.25822281599805,20.961499269760004 32.21832717839987,21.239114588354454 32.17737557257571,21.65261380871145 32.11517988892642,21.929823663980688 32.07268281322366,22.342154716763133 32.008274363665045,22.61711942848026 31.964529040340153,23.022301970375267 31.898902483477062,23.074251618277685 32.14013531905636,23.117736665028577 32.32053756937578,23.367710537825218 33.40469434418832)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.66149490153086 46.50861548118392 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 2023-09-25T08:45:44.712484Z Batch API, v4.254.0 s3://deafrica-sentinel-1/s1_rtc/N31E022/2023/09/25/061455 2.0E-4 2.0E-4 true block average 2 2 32.0 22.0 31.0 23.0 POLYGON((23.0 31.800759382659745,22.819076802379342 31.0,22.0 31.0,22.0 32.0,23.0 32.0,23.0 31.800759382659745)) 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_061455_N31E022_2023_09_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_061455_N31E022_2023_09_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_061455_N31E022_2023_09_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_061455_N31E022_2023_09_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_061455_N31E022_2023_09_25_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