https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-23T03:25:57.375281Z 2018-12-23T03:26:22.374405Z s3://sentinel-s1-l1c/GRD/2018/12/23/IW/DV/S1A_IW_GRDH_1SDV_20181223T032557_20181223T032622_025147_02C6F6_6FCF 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 2018-12-23T03:25:57.375281Z 2018-12-23T03:26:22.374405Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181223T054553_V20181223T005957_20181223T041727.EOF 191.993494027437 693000 Copernicus S1 Core Ground Segment - DPA 2018-12-23T07:08:20.437208Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181223T032557_20181223T032622_025147_02C6F6_6FCF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((36.565306739 8.437331196,36.005503659 8.551330612,35.443857924 8.664819893,34.881878092 8.777479154,34.342023899 8.884845383,34.306650019 8.703725273,34.266789233 8.523400109,34.229321876 8.34259368,34.190407329 8.162071023,34.155299244 7.980783139,34.121281825 7.799270519,34.054435133 7.435980745,34.041365196 7.37653504,34.578979127 7.267984601,35.138678844 7.154235457,35.698098345 7.039802452,36.255733695 6.925007728,36.269256844 6.984581167,36.337923616 7.348910955,36.372813917 7.530954278,36.409051111 7.712717268,36.449129107 7.893688516,36.4877302 8.0749614,36.528758304 8.255734553,36.565306739 8.437331196)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 31.01784 46.26794723256887 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 2021-12-23T20:00:00.866724Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N07E036/2018/12/23/02C6F6 2.0E-4 2.0E-4 true block average 2 2 8.0 36.0 7.0 37.0 POLYGON((36.47176757001958 8.0,36.409051110999556 7.712717267997965,36.372813916999064 7.530954277994933,36.27216289649684 7.0,36.0 7.0,36.0 8.0,36.47176757001958 8.0)) 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_02C6F6_N07E036_2018_12_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02C6F6_N07E036_2018_12_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02C6F6_N07E036_2018_12_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02C6F6_N07E036_2018_12_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02C6F6_N07E036_2018_12_23_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