https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-10-27T17:08:58.537707Z 2018-10-27T17:09:23.537024Z s3://sentinel-s1-l1c/GRD/2018/10/27/IW/DV/S1B_IW_GRDH_1SDV_20181027T170858_20181027T170923_013341_018AB3_901C 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 2018-10-27T17:08:58.537707Z 2018-10-27T17:09:23.537024Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181027T193048_V20181027T152317_20181027T184047.EOF 347.52592776398046 693000 Copernicus S1 Core Ground Segment - DPA 2018-10-27T20:05:23.882843Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181027T170858_20181027T170923_013341_018AB3_901C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((12.634856454 25.541508493,13.013728964 25.607635623,13.272151853 25.652134137,13.660143362 25.718025026,13.919040316 25.761379229,14.307735904 25.825547899,14.567097506 25.867750162,15.091483245 25.951570417,15.019605934 26.312675255,14.949489079 26.674131051,14.913295479 26.854676886,14.84181664 27.215899654,14.793405515 27.456403999,14.261916392 27.373404206,13.999057801 27.331560494,13.605142492 27.267870696,13.342783336 27.224796529,12.949625697 27.159267044,12.68777728 27.114970464,12.303905721 27.049083111,12.357750533 26.808163713,12.47740131 26.265421078,12.555294749 25.903271416,12.634856454 25.541508493)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.79772842818187 46.63339691904685 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 2021-12-23T16:39:03.832360Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N26E012/2018/10/27/018AB3 2.0E-4 2.0E-4 true block average 2 2 27.0 12.0 26.0 13.0 POLYGON((12.534489753585206 26.0,12.477401309998946 26.26542107800428,12.314875659104183 27.0,13.0 27.0,13.0 26.0,12.534489753585206 26.0)) 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_018AB3_N26E012_2018_10_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_018AB3_N26E012_2018_10_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_018AB3_N26E012_2018_10_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_018AB3_N26E012_2018_10_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_018AB3_N26E012_2018_10_27_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