https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-05-20T03:37:09.185618Z 2018-05-20T03:37:31.937918Z s3://sentinel-s1-l1c/GRD/2018/5/20/IW/DV/S1B_IW_GRDH_1SDV_20180520T033709_20180520T033731_010999_01424B_7B84 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 2018-05-20T03:37:09.185618Z 2018-05-20T03:37:31.937918Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180520T065711_V20180520T024608_20180520T060338.EOF 191.9912055171066 693000 Copernicus S1 Core Ground Segment - UPA 2018-05-20T07:21:59.092492Z Sentinel-1 IPF, 002.90 S1B_IW_GRDH_1SDV_20180520T033709_20180520T033731_010999_01424B_7B84 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.641274247 -5.214546365,30.52976163 -4.969177923,29.440002826 -4.726651424,29.359460939 -5.08780205,29.320175321 -5.268657729,29.238744671 -5.629747341,29.163161086 -5.971645624,30.254631486 -6.216410708,30.823054721 -6.342921077,31.368096452 -6.463593398,31.442569257 -6.120576025,31.522928431 -5.758307845,31.561678266 -5.57686364,31.641274247 -5.214546365)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.66026160386492 46.18356992826889 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 2022-01-25T16:21:35.490887Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/S07E031/2018/05/20/01424B 2.0E-4 2.0E-4 true block average 2 2 -6.0 31.0 -7.0 32.0 POLYGON((31.46931571254884 -6.0,31.36809645200003 -6.463593398000009,31.0 -6.3820967883125075,31.0 -6.0,31.46931571254884 -6.0)) 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_01424B_S07E031_2018_05_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01424B_S07E031_2018_05_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01424B_S07E031_2018_05_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01424B_S07E031_2018_05_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01424B_S07E031_2018_05_20_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