https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-02-15T03:37:08.683255Z 2020-02-15T03:37:42.339839Z s3://sentinel-s1-l1c/GRD/2020/2/15/IW/DV/S1B_IW_GRDH_1SDV_20200215T033708_20200215T033742_020274_02664A_BD64 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 2020-02-15T03:37:08.683255Z 2020-02-15T03:37:42.339839Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20200215T051706_V20200215T010734_20200215T042504.EOF 191.9887331684689 693000 Copernicus S1 Core Ground Segment - DPA 2020-02-15T05:57:49.810041Z Sentinel-1 IPF, 003.20 S1B_IW_GRDH_1SDV_20200215T033708_20200215T033742_020274_02664A_BD64 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.781583966774033 -4.555593561132737,30.68858909002083 -4.315061012233266,29.581096947420598 -4.069605492327956,29.546499354269436 -4.25141361177863,29.506622130998938 -4.432139177100729,29.465705740798754 -4.6126382596965945,29.426525201150206 -4.793535459884912,29.388450772986154 -4.974690500863117,29.347718212248637 -5.155252793517932,29.306345172930257 -5.335676411500966,29.267938864040524 -5.5167812957339875,29.228545472261295 -5.697668956475671,29.188988945258547 -5.878527809965471,29.167231535502292 -5.973691123072385,30.266418783572426 -6.220164505075541,30.831091023572814 -6.345839662403702,31.36858056241828 -6.464839559717994,31.42774571331234 -6.187638591573732,31.50751512531706 -5.825163779490923,31.544789272907963 -5.643354724518085,31.583627944522284 -5.4618965728953945,31.623232391465002 -5.280612077903706,31.664234666248493 -5.099640296909429,31.781583966774033 -4.555593561132737)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.64970982488752 46.04593311625492 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 2021-12-25T06:08:30.190681Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S06E031/2020/02/15/02664A 2.0E-4 2.0E-4 true block average 2 2 -5.0 31.0 -6.0 32.0 POLYGON((31.685726788850467 -5.0,31.583627944527507 -5.461896572870384,31.507515125317816 -5.825163779487441,31.46903912079971 -6.0,31.0 -6.0,31.0 -5.0,31.685726788850467 -5.0)) 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_02664A_S06E031_2020_02_15_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02664A_S06E031_2020_02_15_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02664A_S06E031_2020_02_15_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02664A_S06E031_2020_02_15_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02664A_S06E031_2020_02_15_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