https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-01-18T19:05:33.421874Z 2020-01-18T19:05:58.420067Z s3://sentinel-s1-l1c/GRD/2020/1/18/IW/DV/S1A_IW_GRDH_1SDV_20200118T190533_20200118T190558_030859_038A87_68A3 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 2020-01-18T19:05:33.421874Z 2020-01-18T19:05:58.420067Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200118T211550_V20200118T171914_20200118T203644.EOF 347.41049619224157 693000 Copernicus S1 Core Ground Segment - DPA 2020-01-18T21:29:33.617071Z Sentinel-1 IPF, 003.10 S1A_IW_GRDH_1SDV_20200118T190533_20200118T190558_030859_038A87_68A3 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-16.663323644295314 27.80401975026831,-16.28986791670381 27.867604081532264,-16.0355965188581 27.91027455938392,-15.653816388031212 27.97340139137109,-15.399050304084454 28.014898318598053,-15.016536730078016 28.076259150032055,-14.761287396550527 28.11657499855092,-14.505847968794713 28.156416335662,-14.154056712897699 28.210449061497897,-14.190242991784618 28.390944611720435,-14.220497137420125 28.572423289401627,-14.297312895495043 28.93291308620227,-14.451355979342217 29.714925545406533,-14.808379912252427 29.661430799387276,-15.067606867695446 29.621943518119913,-15.326630689145713 29.581951118486494,-15.71478100437319 29.521018156626884,-15.973287927285098 29.47976835739359,-16.360653326334976 29.41695512583945,-16.618630669007224 29.37445572307125,-16.997508871428384 29.311067574225888,-16.8239921713018 28.527717019515592,-16.73833743021398 28.166725130497625,-16.703837087088683 27.98481275928274,-16.663323644295314 27.80401975026831)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.70791731122092 46.09509254021076 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 2021-12-25T04:42:22.911710Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N29W015/2020/01/18/038A87 2.0E-4 2.0E-4 true block average 2 2 30.0 -15.0 29.0 -14.0 POLYGON((-15.0 29.632241873843743,-14.451355979342246 29.71492554540665,-14.310527870481096 29.0,-15.0 29.0,-15.0 29.632241873843743)) 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_038A87_N29W015_2020_01_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_038A87_N29W015_2020_01_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_038A87_N29W015_2020_01_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_038A87_N29W015_2020_01_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_038A87_N29W015_2020_01_18_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