https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-02-08T03:46:27.043483Z 2021-02-08T03:46:56.065280Z s3://sentinel-s1-l1c/GRD/2021/2/8/IW/DV/S1A_IW_GRDH_1SDV_20210208T034627_20210208T034656_036493_0448F7_AFAA 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 2021-02-08T03:46:27.043483Z 2021-02-08T03:46:56.065280Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20210208T072036_V20210208T025520_20210208T061250.EOF 191.9978961888287 693000 Copernicus S1 Core Ground Segment - DPA 2021-02-11T12:44:38.651857Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210208T034627_20210208T034656_036493_0448F7_AFAA GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((29.478489441066074 -5.6862500239616915,28.37193182580623 -5.44146611348956,27.28191767591241 -5.19819794680927,27.269803733441364 -5.256390546297906,27.19095115698637 -5.618077049241047,27.069668449822057 -6.15998714298261,26.9222264828879 -6.823408473167282,27.45878638131275 -6.944662464930818,28.01727103559337 -7.0701685947493615,28.575058393477498 -7.194792463022502,29.11993801950822 -7.3158106261332065,29.147128364782134 -7.194303866714626,29.181404593466592 -7.011822178314186,29.230105356092814 -6.832553627480739,29.269648839145674 -6.651252313143903,29.302757498047765 -6.468526751916249,29.351808208103822 -6.289344590775943,29.390080968925524 -6.107774285236426,29.426714031459856 -5.925845327933278,29.478489441066074 -5.6862500239616915)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.77132 46.0186905524298 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 2021-12-26T00:42:39.561894Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S06E029/2021/02/08/0448F7 2.0E-4 2.0E-4 true block average 2 2 -5.0 29.0 -6.0 30.0 POLYGON((29.478489441066056 -5.686250023961688,29.4117823087737 -6.0,29.0 -6.0,29.0 -5.580402379981342,29.478489441066056 -5.686250023961688)) 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_0448F7_S06E029_2021_02_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0448F7_S06E029_2021_02_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0448F7_S06E029_2021_02_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0448F7_S06E029_2021_02_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0448F7_S06E029_2021_02_08_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