https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-01-21T03:31:00.153263Z 2018-01-21T03:31:25.152279Z s3://sentinel-s1-l1c/GRD/2018/1/21/IW/DV/S1A_IW_GRDH_1SDV_20180121T033100_20180121T033125_020247_0228EC_70BB 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 2018-01-21T03:31:00.153263Z 2018-01-21T03:31:25.152279Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180121T051337_V20180121T005949_20180121T041719.EOF 192.0588228268851 693000 Copernicus S1 Core Ground Segment - DPA 2018-01-21T05:29:49.795333Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180121T033100_20180121T033125_020247_0228EC_70BB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((32.558041376 -10.328176998,32.000781339 -10.203086841,31.435595744 -10.075156908,30.870852063 -9.946272716,30.334865391 -9.822983169,30.294292841 -10.003691676,30.210037623 -10.364602202,30.166664955 -10.544781235,30.083935709 -10.906100887,30.040917153 -11.086388427,29.985286641 -11.326469444,30.523551392 -11.451273273,31.090769911 -11.581609375,31.658508071 -11.710845328,32.218359017 -11.837078997,32.272296679 -11.596126056,32.314135868 -11.415189985,32.394425849 -11.052570972,32.436645236 -10.871736655,32.51862452 -10.509531011,32.558041376 -10.328176998)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.68178 46.04842376051835 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 2022-01-20T12:45:36.151219Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/S11E030/2018/01/21/0228EC 2.0E-4 2.0E-4 true block average 2 2 -10.0 30.0 -11.0 31.0 POLYGON((30.061530365563765 -11.0,30.166664955004997 -10.54478123497805,30.295121693562333 -10.0,31.0 -10.0,31.0 -11.0,30.061530365563765 -11.0)) 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_0228EC_S11E030_2018_01_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0228EC_S11E030_2018_01_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0228EC_S11E030_2018_01_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0228EC_S11E030_2018_01_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0228EC_S11E030_2018_01_21_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