https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-09-08T15:31:09.096701Z 2018-09-08T15:31:34.095779Z s3://sentinel-s1-l1c/GRD/2018/9/8/IW/DV/S1A_IW_GRDH_1SDV_20180908T153109_20180908T153134_023608_02927F_9660 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 2018-09-08T15:31:09.096701Z 2018-09-08T15:31:34.095779Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180908T175211_V20180908T135327_20180908T171057.EOF 348.03021197189514 693000 Copernicus S1 Core Ground Segment - DPA 2018-09-08T18:02:57.797563Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180908T153109_20180908T153134_023608_02927F_9660 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((41.296634901 -3.45503362,42.400941363 -3.213338753,43.503414131 -2.97076642,43.348027202 -2.247204914,43.18104016 -1.463978616,42.079179208 -1.703936425,40.975732354 -1.943574081,41.103600972 -2.547727456,41.296634901 -3.45503362)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.62627 45.95783935790318 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 2021-12-23T06:51:40.615427Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S03E042/2018/09/08/02927F 2.0E-4 2.0E-4 true block average 2 2 -2.0 42.0 -3.0 43.0 POLYGON((42.0 -3.0,42.0 -2.0,43.0 -2.0,43.0 -3.0,42.0 -3.0)) 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_02927F_S03E042_2018_09_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02927F_S03E042_2018_09_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02927F_S03E042_2018_09_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02927F_S03E042_2018_09_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02927F_S03E042_2018_09_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