https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-04-22T15:47:32.739585Z 2019-04-22T15:47:57.736885Z s3://sentinel-s1-l1c/GRD/2019/4/22/IW/DV/S1A_IW_GRDH_1SDV_20190422T154732_20190422T154757_026904_0306B6_B45C 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 2019-04-22T15:47:32.739585Z 2019-04-22T15:47:57.736885Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190422T180207_V20190422T140953_20190422T172723.EOF 348.0287195928914 693000 Copernicus S1 Core Ground Segment - DPA 2019-04-22T18:37:15.337283Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190422T154732_20190422T154757_026904_0306B6_B45C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((37.22865962000123 -3.590810593699706,38.33747265935387 -3.347916652383587,39.41973974735254 -3.1095361723110324,39.38215206137296 -2.928442473916432,39.35084412294091 -2.7458721591771003,39.32073735204369 -2.563048413337432,39.271304350407945 -2.3845010040779315,39.22930169273198 -2.2043180360075567,39.18839855509111 -2.023897053843607,39.149957754223216 -1.842939962043205,39.10193156360444 -1.6018109743052804,38.02037371935896 -1.8376071869243522,36.912523444136845 -2.0784166249247202,36.96031812670087 -2.320294451783804,36.998679202086606 -2.5017933474301723,37.039441362011715 -2.6827707505354823,37.08148420502602 -2.8634704430369418,37.13104055010144 -3.0425283238023995,37.16023632880891 -3.226047051121647,37.1913014501377 -3.409163505760484,37.22865962000123 -3.590810593699706)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75735 46.30122759520847 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 2021-12-24T14:43:18.609125Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S03E039/2019/04/22/0306B6 2.0E-4 2.0E-4 true block average 2 2 -2.0 39.0 -3.0 40.0 POLYGON((39.18332209260491 -2.0,39.271304350407824 -2.3845010040776295,39.32073735204368 -2.5630484133376386,39.38215206137295 -2.9284424739160975,39.39700449325634 -3.0,39.0 -3.0,39.0 -2.0,39.18332209260491 -2.0)) 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_0306B6_S03E039_2019_04_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0306B6_S03E039_2019_04_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0306B6_S03E039_2019_04_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0306B6_S03E039_2019_04_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0306B6_S03E039_2019_04_22_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