https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-09-20T19:05:10.480899Z 2019-09-20T19:05:35.478682Z s3://sentinel-s1-l1c/GRD/2019/9/20/IW/DV/S1A_IW_GRDH_1SDV_20190920T190510_20190920T190535_029109_034DE4_D761 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 2019-09-20T19:05:10.480899Z 2019-09-20T19:05:35.478682Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190920T212643_V20190920T171916_20190920T203646.EOF 347.4880937641159 693000 Copernicus S1 Core Ground Segment - UPA 2019-09-20T21:42:52.541978Z Sentinel-1 IPF, 003.10 S1A_IW_GRDH_1SDV_20190920T190510_20190920T190535_029109_034DE4_D761 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-16.337660072645498 26.295330242079764,-15.966839085556982 26.359557292725217,-15.716181116041877 26.40238809913414,-15.339849595792026 26.465811526488633,-15.088734312488308 26.50754370385735,-14.711723606391306 26.569313915787948,-14.46016011307073 26.609940447590503,-14.208419941050506 26.65012277092225,-13.860081886983787 26.704933963200002,-14.107744582328303 27.969959892119725,-14.141650767085148 28.150899009295507,-14.15359186701058 28.21024904780991,-14.50678711439231 28.156002575268907,-14.762025071881611 28.116192889535675,-15.017073252982492 28.075909561507245,-15.399285622637505 28.014598750711958,-15.653851298762444 27.973136198588122,-16.035331350887773 27.9100621579108,-16.28940308318476 27.86742783348307,-16.665250546934715 27.803438286391803,-16.651997338613743 27.74397288117898,-16.61385983285141 27.562680372705007,-16.495164327119504 27.01954133924124,-16.337660072645498 26.295330242079764)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75317121259956 46.08218786317725 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 2021-12-24T22:27:25.491307Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N27W015/2019/09/20/034DE4 2.0E-4 2.0E-4 true block average 2 2 28.0 -15.0 27.0 -14.0 POLYGON((-14.113373798739843 28.0,-14.0 27.41961584391225,-14.0 27.0,-15.0 27.0,-15.0 28.0,-14.113373798739843 28.0)) 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_034DE4_N27W015_2019_09_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_034DE4_N27W015_2019_09_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_034DE4_N27W015_2019_09_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_034DE4_N27W015_2019_09_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_034DE4_N27W015_2019_09_20_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