https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-03-08T03:23:44.284658Z 2022-03-08T03:24:09.283122Z s3://sentinel-s1-l1c/GRD/2022/3/8/IW/DV/S1A_IW_GRDH_1SDV_20220308T032344_20220308T032409_042224_050837_5D1C 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 2022-03-08T03:23:44.284658Z 2022-03-08T03:24:09.283122Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220308T045848_V20220308T005200_20220308T040930.EOF 192.0978592719054 693000 Copernicus S1 Core Ground Segment - TLS 2022-03-08T06:53:48.352775Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220308T032344_20220308T032409_042224_050837_5D1C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((34.149607458468815 -12.396595179552822,33.58029622524098 -12.26799808478499,33.01696798344888 -12.139507482185314,32.450603457237804 -12.009051989388643,31.905179197899525 -11.88220968264206,31.782486057062687 -12.424624918905007,31.651923025250312 -12.965368671937103,31.551551995466838 -13.38562749367317,32.09319394099255 -13.512490122318997,32.65832437454947 -13.643466567272412,33.234105722606174 -13.775478667985574,33.794715120901316 -13.902583765705572,33.81016296808953 -13.843249457656379,33.848252302860566 -13.66139931090073,33.888523526096 -13.480051636540342,33.932592060986615 -13.29957105990565,33.98088332716724 -13.120052920561045,34.02037193121291 -12.938546435931068,34.10941953127773 -12.577831251707504,34.149607458468815 -12.396595179552822)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.58252255560508 45.99621586293956 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 2022-03-08T09:09:26.864452Z Batch API, v4.92.0 s3://deafrica-sentinel-1/s1_rtc/S14E034/2022/03/08/050837 2.0E-4 2.0E-4 true block average 2 2 -13.0 34.0 -14.0 35.0 POLYGON((34.00700207578506 -13.0,34.0 -13.032184529982318,34.0 -13.0,34.00700207578506 -13.0)) 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_050837_S14E034_2022_03_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_050837_S14E034_2022_03_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_050837_S14E034_2022_03_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_050837_S14E034_2022_03_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_050837_S14E034_2022_03_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