https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-11-14T06:29:30.435689Z 2021-11-14T06:29:56.479168Z s3://sentinel-s1-l1c/GRD/2021/11/14/IW/DV/S1B_IW_GRDH_1SDV_20211114T062930_20211114T062956_029580_0387B0_490F Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2021-11-14T06:29:30.435689Z 2021-11-14T06:29:56.479168Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.5221744628583 693000 Copernicus S1 Core Ground Segment - TLS 2021-11-14T07:20:44.352032Z Sentinel-1 IPF, 003.40 S1B_IW_GRDH_1SDV_20211114T062930_20211114T062956_029580_0387B0_490F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-6.689219958977782 27.786456204432696,-7.082250674163625 27.853337046052882,-7.346062859004364 27.89755617231961,-7.742858080560832 27.963048655906107,-8.008304684015656 28.00617992464714,-8.537793639702864 28.09058664778709,-8.802795747697095 28.132016773109346,-9.198029758152735 28.19279734828777,-9.233886670657702 28.01225027625898,-9.269051295875782 27.831501632525793,-9.304102301351705 27.65073147760216,-9.33854690385574 27.469864150356404,-9.4111574171525 27.108688001711112,-9.481679791337054 26.74912959268361,-9.091360462542578 26.687705257258166,-8.829675276794662 26.645885875223517,-8.306222782643275 26.560698803037816,-7.915247024789675 26.495733453396433,-7.654542669875141 26.4517789715163,-7.394201219270909 26.40737793900138,-7.005226160624203 26.34009266381602,-6.966113877406801 26.519239664049824,-6.886050750838327 26.8811598552393,-6.727935708776374 27.605359032456516,-6.689219958977782 27.786456204432696)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.80609017736892 46.63967948917623 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 2021-12-26T14:51:13.658954Z Batch API, v4.64.0 s3://deafrica-sentinel-1/s1_rtc/N26W010/2021/11/14/0387B0 2.0E-4 2.0E-4 true block average 2 2 27.0 -10.0 26.0 -9.0 POLYGON((-9.0 26.673105125902012,-9.481679791337095 26.749129592683577,-9.432475054937148 27.0,-9.0 27.0,-9.0 26.673105125902012)) 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_0387B0_N26W010_2021_11_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0387B0_N26W010_2021_11_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0387B0_N26W010_2021_11_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0387B0_N26W010_2021_11_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0387B0_N26W010_2021_11_14_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