https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-05-16T15:47:33.685389Z 2019-05-16T15:47:58.684057Z s3://sentinel-s1-l1c/GRD/2019/5/16/IW/DV/S1A_IW_GRDH_1SDV_20190516T154733_20190516T154758_027254_0312B6_A003 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 2019-05-16T15:47:33.685389Z 2019-05-16T15:47:58.684057Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190516T180615_V20190516T140954_20190516T172724.EOF 348.0295486014724 693000 Copernicus S1 Core Ground Segment - UPA 2019-05-16T18:21:45.284583Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190516T154733_20190516T154758_027254_0312B6_A003 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((37.22965018547776 -3.5909308903740467,38.34055133495244 -3.3475940035932177,39.420695852994804 -3.1096953519867885,39.38265840519988 -2.9287249094952363,39.351520348074175 -2.7461432019032106,39.32124777830468 -2.5633805866527988,39.27183264887434 -2.3848525189959733,39.22983100215291 -2.204692733375939,39.18893946394821 -2.024293483117205,39.15049912565172 -1.843362358668264,39.10242107837003 -1.6019961861014658,38.02296770637122 -1.8373180224885468,36.91300610876915 -2.0785704679312387,36.960850523547904 -2.3206866194831983,36.999214302730344 -2.5021594797629314,37.03996343093231 -2.683115368166911,37.08200992371861 -2.863790440401166,37.13154943682714 -3.0428282969620684,37.16091597082911 -3.2262850740241795,37.19179933023808 -3.409415790657901,37.22965018547776 -3.5909308903740467)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.79364 46.29412078730944 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 2021-12-24T15:57:56.688333Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S03E039/2019/05/16/0312B6 2.0E-4 2.0E-4 true block average 2 2 -2.0 39.0 -3.0 40.0 POLYGON((39.18377810924887 -2.0,39.27183264887448 -2.3848525189963756,39.32124777830473 -2.5633805866529658,39.382658405200104 -2.9287249094965975,39.39763942915507 -3.0,39.0 -3.0,39.0 -2.0,39.18377810924887 -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_0312B6_S03E039_2019_05_16_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0312B6_S03E039_2019_05_16_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0312B6_S03E039_2019_05_16_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0312B6_S03E039_2019_05_16_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0312B6_S03E039_2019_05_16_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