https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-07-21T17:37:41.251843Z 2020-07-21T17:38:06.250694Z s3://sentinel-s1-l1c/GRD/2020/7/21/IW/DV/S1A_IW_GRDH_1SDV_20200721T173741_20200721T173806_033556_03E377_F580 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 2020-07-21T17:37:41.251843Z 2020-07-21T17:38:06.250694Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200721T194920_V20200721T154849_20200721T190619.EOF 346.74239411504567 693000 Copernicus S1 Core Ground Segment - DPA 2020-07-21T20:18:53.689463Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20200721T173741_20200721T173806_033556_03E377_F580 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((3.871543433864011 37.0298377757602,4.285490671393934 37.09260410527284,4.57024563844583 37.13488012458349,4.99796585337216 37.19701222622432,5.28349815607294 37.23757648143483,5.712363869297359 37.29713264421165,5.998645999775785 37.33597414021306,6.285220170454892 37.374123642323724,6.656843469008895 37.42248481952235,6.508152178892681 38.14362748969919,6.346266212787677 38.9239075356936,5.966863044135975 38.87595198547952,5.674305782753401 38.83807045984328,5.382061236747538 38.79945844738631,4.944292065778203 38.74017479005453,4.652851854014528 38.69974455319718,4.2163130194699265 38.637742115047764,3.9257087101225814 38.59550521415247,3.5032907902201496 38.53272800287599,3.6956776566356124 37.75171618143905,3.871543433864011 37.0298377757602)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.61366924038933 46.11695759650163 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 2021-12-25T14:13:29.145807Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N38E004/2020/07/21/03E377 2.0E-4 2.0E-4 true block average 2 2 39.0 4.0 38.0 5.0 POLYGON((4.0 38.60630283052301,4.652851854006066 38.699744553195806,5.0 38.747718880187456,5.0 38.0,4.0 38.0,4.0 38.60630283052301)) 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_03E377_N38E004_2020_07_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03E377_N38E004_2020_07_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03E377_N38E004_2020_07_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03E377_N38E004_2020_07_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03E377_N38E004_2020_07_21_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