https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-08-25T16:04:56.768857Z 2019-08-25T16:05:21.767559Z s3://sentinel-s1-l1c/GRD/2019/8/25/IW/DV/S1A_IW_GRDH_1SDV_20190825T160456_20190825T160521_028728_0340B1_13E0 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 2019-08-25T16:04:56.768857Z 2019-08-25T16:05:21.767559Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190825T180502_V20190825T141814_20190825T173544.EOF 347.32961104849994 693000 Copernicus S1 Core Ground Segment - UPA 2019-08-25T18:23:30.399926Z Sentinel-1 IPF, 003.10 S1A_IW_GRDH_1SDV_20190825T160456_20190825T160521_028728_0340B1_13E0 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((28.27839419522726 29.252327273364934,28.674041115537644 29.318508792922795,28.94200260020381 29.362617625929914,29.344374287929625 29.42777233506251,29.61290512678269 29.47053438464877,30.016120279350798 29.533662365060238,30.285206282833517 29.575068978663193,30.824233639578065 29.656277267401343,30.788610595436026 29.836760649493268,30.64278497446422 30.558544609017144,30.60854768992044 30.739305323478973,30.573381466128655 30.91992688299778,30.52472822084861 31.160217009124263,30.250758117475478 31.120269790413822,29.97722535776125 31.079772484516564,29.703925789704392 31.038696687625777,29.294419629639847 30.97600133521805,29.021714894485434 30.933485420031637,28.613113402674593 30.868636905305948,28.341019966642975 30.824690179761497,27.93929771690077 30.75868671698245,27.994491434230337 30.51803701916906,28.034494228683858 30.337110475132604,28.073510729711387 30.156021217934452,28.2381785450938 29.43311465003085,28.27839419522726 29.252327273364934)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.72511658060574 46.5860332080621 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 2021-12-24T21:07:27.597383Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N30E030/2019/08/25/0340B1 2.0E-4 2.0E-4 true block average 2 2 31.0 30.0 30.0 31.0 POLYGON((30.557168494482056 31.0,30.642784974463062 30.558544609022785,30.755630533548267 30.0,30.0 30.0,30.0 31.0,30.557168494482056 31.0)) 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_0340B1_N30E030_2019_08_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0340B1_N30E030_2019_08_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0340B1_N30E030_2019_08_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0340B1_N30E030_2019_08_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0340B1_N30E030_2019_08_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 2019 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