https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-11-13T15:47:53.083495Z 2021-11-13T15:48:18.082059Z s3://sentinel-s1-l1c/GRD/2021/11/13/IW/DV/S1A_IW_GRDH_1SDV_20211113T154753_20211113T154818_040554_04CF57_55F1 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 2021-11-13T15:47:53.083495Z 2021-11-13T15:48:18.082059Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 348.0283343657147 693000 Copernicus S1 Core Ground Segment - TLS 2021-11-13T17:02:52.902683Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20211113T154753_20211113T154818_040554_04CF57_55F1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((37.23216043640736 -3.5900801041503922,38.23210257721363 -3.3710804574160758,39.41382764493982 -3.1108751438849476,39.37552466410556 -2.9299243623688254,39.30457750738915 -2.5666127080386003,39.261419698574265 -2.3866584366479975,39.221330871549796 -2.206035442216458,39.18186119803259 -2.0252824901699653,39.14351263051408 -1.8442906818487401,39.09365677795195 -1.603575682013761,38.01623917182543 -1.8384656010738687,36.91708814192862 -2.0773824659363975,36.96572526064812 -2.3190606684578765,37.00071884779539 -2.501306462038996,37.03864795229407 -2.6829157412692846,37.079773683778456 -2.8638296566819923,37.13254557549183 -3.0421969538629465,37.1578194674659 -3.2265879651410034,37.190209386432265 -3.40942704441153,37.23216043640736 -3.5900801041503922)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75624 46.11805805740238 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 2021-12-26T14:49:55.919666Z Batch API, v4.64.0 s3://deafrica-sentinel-1/s1_rtc/S03E039/2021/11/13/04CF57 2.0E-4 2.0E-4 true block average 2 2 -2.0 39.0 -3.0 40.0 POLYGON((39.176504340778685 -2.0,39.261419698574066 -2.3866584366470645,39.30457750738883 -2.566612708037262,39.37552466410507 -2.9299243623666547,39.3903580115089 -3.0,39.0 -3.0,39.0 -2.0,39.176504340778685 -2.0)) 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_04CF57_S03E039_2021_11_13_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04CF57_S03E039_2021_11_13_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04CF57_S03E039_2021_11_13_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04CF57_S03E039_2021_11_13_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04CF57_S03E039_2021_11_13_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