https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-10-14T17:15:41.025124Z 2018-10-14T17:16:06.024560Z s3://sentinel-s1-l1c/GRD/2018/10/14/IW/DV/S1A_IW_GRDH_1SDV_20181014T171541_20181014T171606_024135_02A39A_ACA2 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 2018-10-14T17:15:41.025124Z 2018-10-14T17:16:06.024560Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181014T193407_V20181014T153212_20181014T184942.EOF 347.81511482856723 693000 Copernicus S1 Core Ground Segment - DPA 2018-10-14T19:46:11.465243Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181014T171541_20181014T171606_024135_02A39A_ACA2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((12.261044823 17.505046415,12.841666011 17.614704469,13.425019991 17.723029085,14.009068942 17.829620546,14.582765168 17.932500536,14.47740186 18.47524156,14.370686048 19.017793451,14.289687032 19.439820598,13.710699838 19.338015501,13.121319798 19.232361362,12.532699105 19.124815038,11.946894254 19.015774528,12.033966285 18.592785859,12.148325289 18.04902916,12.261044823 17.505046415)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.89558190969526 46.07226645759606 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 2021-12-23T15:53:17.443636Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N18E012/2018/10/14/02A39A 2.0E-4 2.0E-4 true block average 2 2 19.0 12.0 18.0 13.0 POLYGON((12.158484699603546 18.0,12.0 18.757791240383426,12.0 19.0,13.0 19.0,13.0 18.0,12.158484699603546 18.0)) 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_02A39A_N18E012_2018_10_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02A39A_N18E012_2018_10_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02A39A_N18E012_2018_10_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02A39A_N18E012_2018_10_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02A39A_N18E012_2018_10_14_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