https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-09-09T16:55:23.730051Z 2018-09-09T16:56:13.728539Z s3://sentinel-s1-l1c/GRD/2018/9/9/IW/DV/S1B_IW_GRDH_1SDV_20180909T165548_20180909T165613_012640_017536_8827 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 2018-09-09T16:55:48.730036Z 2018-09-09T16:56:13.728539Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180909T174536_V20180909T134431_20180909T170201.EOF 347.66159792511576 693000 Copernicus S1 Core Ground Segment - DPA 2018-09-09T17:53:57.722036Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180909T165548_20180909T165613_012640_017536_8827 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.051143064 -22.094323794,23.609322396 -21.966023043,24.218906605 -21.823473189,24.827278722 -21.678691639,25.394454588 -21.541443418,25.248388202 -21.002735096,24.991469989 -20.045362609,24.429360887 -20.180721471,23.826527295 -20.323639072,23.222597573 -20.46448939,22.669686635 -20.591382412,22.913049287 -21.553116482,23.051143064 -22.094323794)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.10114 45.8874040772663 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 s3://sentinel-s1-l1c/GRD/2018/9/9/IW/DV/S1B_IW_GRDH_1SDV_20180909T165523_20180909T165548_012640_017536_402A 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 2018-09-09T16:55:23.730051Z 2018-09-09T16:55:48.728554Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180909T174536_V20180909T134431_20180909T170201.EOF 347.60195410130285 693000 Copernicus S1 Core Ground Segment - DPA 2018-09-09T18:00:34.235910Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180909T165523_20180909T165548_012640_017536_402A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.449069435 -23.594497711,24.006885741 -23.466109864,24.253526814 -23.408624061,24.623088872 -23.321671103,24.869196301 -23.263221672,25.237955023 -23.174829858,25.816110865 -23.034271914,25.714742674 -22.675874939,25.614526078 -22.317164451,25.515623453 -21.958191354,25.401345503 -21.540047231,25.394454588 -21.541443418,24.827278722 -21.678691639,24.218906605 -21.823473189,23.609322396 -21.966023043,23.051143064 -22.094323794,23.165615263 -22.51322221,23.258933303 -22.873903371,23.353480675 -23.234344657,23.449069435 -23.594497711)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.02942 45.83047387176033 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 2021-12-23T07:03:54.697083Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S23E023/2018/09/09/017536 2.0E-4 2.0E-4 true block average 2 2 -22.0 23.0 -23.0 24.0 POLYGON((23.051143064000318 -22.094323794001173,23.027075523363372 -22.0,24.0 -22.0,24.0 -23.0,23.29200971614408 -23.0,23.16561526299983 -22.513222209999572,23.051143064000318 -22.094323794001173)) 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_017536_S23E023_2018_09_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_017536_S23E023_2018_09_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_017536_S23E023_2018_09_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_017536_S23E023_2018_09_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_017536_S23E023_2018_09_09_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