https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-07-17T04:43:47.084220Z 2018-07-17T04:44:14.394692Z s3://sentinel-s1-l1c/GRD/2018/7/17/IW/DV/S1A_IW_GRDH_1SDV_20180717T044347_20180717T044414_022829_0279AC_99D0 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 2018-07-17T04:43:47.084220Z 2018-07-17T04:44:14.394692Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180717T062625_V20180717T021358_20180717T053128.EOF 191.9949499299776 693000 Copernicus S1 Core Ground Segment - DPA 2018-07-17T06:44:54.194426Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180717T044347_20180717T044414_022829_0279AC_99D0 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((15.155767514 -5.380850259,14.057314405 -5.138198617,12.950357655 -4.891607703,12.871499041 -5.253241595,12.749557772 -5.795067192,12.670796262 -6.156893532,12.631037617 -6.337733539,12.61382855 -6.412557406,13.162867888 -6.536318781,13.723117791 -6.6619373,14.283649825 -6.786930878,14.82415089 -6.906792446,14.841081908 -6.831717583,14.957686407 -6.287263601,15.077953645 -5.74366025,15.155767514 -5.380850259)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.5688 45.93791559186076 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 2021-12-22T16:49:06.511329Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S07E013/2018/07/17/0279AC 2.0E-4 2.0E-4 true block average 2 2 -6.0 13.0 -7.0 14.0 POLYGON((14.0 -6.723679530395808,13.0 -6.499606013139603,13.0 -6.0,14.0 -6.0,14.0 -6.723679530395808)) 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_0279AC_S07E013_2018_07_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0279AC_S07E013_2018_07_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0279AC_S07E013_2018_07_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0279AC_S07E013_2018_07_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0279AC_S07E013_2018_07_17_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