https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-02-22T01:38:49.573387Z 2018-02-22T01:39:17.234360Z s3://sentinel-s1-l1c/GRD/2018/2/22/IW/DV/S1B_IW_GRDH_1SDV_20180222T013849_20180222T013917_009729_011912_AD4E Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2018-02-22T01:38:49.573387Z 2018-02-22T01:39:17.234360Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180222T051026_V20180222T004239_20180222T040009.EOF 192.4678436545423 693000 Copernicus S1 Core Ground Segment - DPA 2018-02-22T05:24:16.924460Z Sentinel-1 IPF, 002.84 S1B_IW_GRDH_1SDV_20180222T013849_20180222T013917_009729_011912_AD4E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((58.06609151 -23.822927121,57.498620216 -23.692324025,57.25420602 -23.635349229,56.887980802 -23.549170834,56.644095683 -23.491243095,56.278667143 -23.403641699,55.690244175 -23.260549184,55.58917452 -23.619019716,55.48743851 -23.97748927,55.385050678 -24.335864659,55.254460334 -24.78940416,55.603267797 -24.8749088,55.849278986 -24.93465258,56.218737165 -25.02351052,56.46533577 -25.082241849,56.835671423 -25.169574241,57.082852485 -25.227283976,57.330265049 -25.28458253,57.656819943 -25.359483769,57.77931089 -24.90362272,57.875441202 -24.543435104,58.06609151 -23.822927121)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.95316 45.63003463349684 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 2022-01-21T14:44:44.355127Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/S26E056/2018/02/22/011912 2.0E-4 2.0E-4 true block average 2 2 -25.0 56.0 -26.0 57.0 POLYGON((57.0 -25.2079402814839,56.120983898307635 -25.0,57.0 -25.0,57.0 -25.2079402814839)) 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_011912_S26E056_2018_02_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_011912_S26E056_2018_02_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_011912_S26E056_2018_02_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_011912_S26E056_2018_02_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_011912_S26E056_2018_02_22_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