https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-05-17T04:41:27.265992Z 2018-05-17T04:41:52.821610Z s3://sentinel-s1-l1c/GRD/2018/5/17/IW/DV/S1B_IW_GRDH_1SDV_20180517T044127_20180517T044152_010956_0140EE_3A8C 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 2018-05-17T04:41:27.265992Z 2018-05-17T04:41:52.821610Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180517T063707_V20180517T022126_20180517T053856.EOF 192.6480933318722 693000 Copernicus S1 Core Ground Segment - UPA 2018-05-17T06:55:30.031842Z Sentinel-1 IPF, 002.90 S1B_IW_GRDH_1SDV_20180517T044127_20180517T044152_010956_0140EE_3A8C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((20.575771799 30.141662811,20.182500137 30.206755355,19.917854285 30.24984685,19.520456205 30.313481887,19.255241274 30.355235143,18.857000354 30.416856546,18.591230822 30.457263244,18.325243605 30.497129037,18.007042989 30.544049926,17.899906544 30.002270051,17.827215534 29.641191364,17.72603932 29.131289843,18.03970728 29.083928328,18.301916946 29.043727824,18.563922469 29.003016595,18.956543512 28.940994841,19.218029778 28.899012216,19.609862592 28.835089244,19.870817259 28.791843095,20.258626739 28.726575597,20.37254829 29.237335653,20.454484577 29.598990076,20.575771799 30.141662811)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.74550076048629 46.32949745237654 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 2022-01-25T17:28:32.358750Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/N28E019/2018/05/17/0140EE 2.0E-4 2.0E-4 true block average 2 2 29.0 19.0 28.0 20.0 POLYGON((20.0 28.770101918663322,19.609862591986676 28.835089244002756,19.0 28.93401773483149,19.0 29.0,20.0 29.0,20.0 28.770101918663322)) 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_0140EE_N28E019_2018_05_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0140EE_N28E019_2018_05_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0140EE_N28E019_2018_05_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0140EE_N28E019_2018_05_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0140EE_N28E019_2018_05_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