https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-05-23T16:22:52.912166Z 2019-05-23T16:23:21.940341Z s3://sentinel-s1-l1c/GRD/2019/5/23/IW/DV/S1B_IW_GRDH_1SDV_20190523T162252_20190523T162321_016373_01ED2F_B469 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 2019-05-23T16:22:52.912166Z 2019-05-23T16:23:21.940341Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190523T170915_V20190523T131137_20190523T162907.EOF 347.66893846689516 693000 Copernicus S1 Core Ground Segment - UPA 2019-05-23T17:21:56.394136Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20190523T162252_20190523T162321_016373_01ED2F_B469 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.25556531237275 -22.040811544293234,31.812858621094023 -21.912755973553107,32.417614242376104 -21.771397544584747,33.0211806163898 -21.62784676332332,33.59852284086423 -21.48821929474272,33.486025848205365 -21.07164108918991,33.437996332053274 -20.89196638883951,33.38911628415274 -20.712514830351353,33.29455151626263 -20.352873409572695,33.201861478211086 -19.992830048999522,33.17173287241243 -19.87106672123203,32.59997094004548 -20.008643036314176,32.00234634973703 -20.150225284100614,31.40365085901323 -20.289791277429533,30.85203308509145 -20.41635591670712,30.88049771017827 -20.53863410057803,30.968102336939378 -20.900274235379293,31.012663748620156 -21.080934434945092,31.05752836758324 -21.261534394246162,31.103880928699002 -21.44180314276818,31.14925258771776 -21.622307108451622,31.25556531237275 -22.040811544293234)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.03174 45.80291951734525 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 2021-12-24T16:19:24.246362Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S21E033/2019/05/23/01ED2F 2.0E-4 2.0E-4 true block average 2 2 -20.0 33.0 -21.0 34.0 POLYGON((33.20370731986185 -20.0,33.294551516265805 -20.352873409586145,33.38911628415558 -20.712514830362768,33.46687520070876 -21.0,33.0 -21.0,33.0 -20.0,33.20370731986185 -20.0)) 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_01ED2F_S21E033_2019_05_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01ED2F_S21E033_2019_05_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01ED2F_S21E033_2019_05_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01ED2F_S21E033_2019_05_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01ED2F_S21E033_2019_05_23_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