https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-12-19T17:16:57.796249Z 2021-12-19T17:17:26.797948Z s3://sentinel-s1-l1c/GRD/2021/12/19/IW/DV/S1A_IW_GRDH_1SDV_20211219T171657_20211219T171726_041080_04E16B_BF32 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 2021-12-19T17:16:57.796249Z 2021-12-19T17:17:26.797948Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20211219T180427_V20211219T141013_20211219T172743.EOF 346.614987869194 693000 Copernicus S1 Core Ground Segment - TLS 2021-12-20T00:08:42.353088Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20211219T171657_20211219T171726_041080_04E16B_BF32 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.762375252551315 -38.1798470898526,22.110415105842463 -38.10035821927814,22.395195434494862 -38.034403210661836,22.67946373008791 -37.96776221176831,23.1048994016398 -37.86652060303709,23.387874381318255 -37.79817710179411,23.811356391339284 -37.694395301533554,24.093020021975484 -37.62436732001113,24.47937666493835 -37.52698621449629,24.31968595003829 -37.11691307039334,24.183483333709454 -36.76325355394471,24.04855928191946 -36.40941701234159,23.870825679666765 -35.93794741699651,23.491584798756396 -36.03331785997207,23.215156245821365 -36.10192537760931,22.799618356809372 -36.20364264439509,22.521999957575638 -36.270654250713264,22.104689014828768 -36.369965332783266,21.82589656672972 -36.43536453558089,21.5466391490655 -36.500114275287075,21.205399865130126 -36.57818387117946,21.368233634515455 -37.05331291392238,21.491755034738418 -37.40994283553596,21.61636960552932 -37.76643532405696,21.762375252551315 -38.1798470898526)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.46272 45.39701712660048 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 2021-12-26T16:40:50.110130Z Batch API, v4.73.0 s3://deafrica-sentinel-1/s1_rtc/S39E022/2021/12/19/04E16B 2.0E-4 2.0E-4 true block average 2 2 -38.0 22.0 -39.0 23.0 POLYGON((22.541948067560458 -38.0,22.0 -38.12557594068219,22.0 -38.0,22.541948067560458 -38.0)) 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_04E16B_S39E022_2021_12_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04E16B_S39E022_2021_12_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04E16B_S39E022_2021_12_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04E16B_S39E022_2021_12_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04E16B_S39E022_2021_12_19_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