https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-10-10T17:33:23.596271Z 2018-10-10T17:33:48.595726Z s3://sentinel-s1-l1c/GRD/2018/10/10/IW/DV/S1A_IW_GRDH_1SDV_20181010T173323_20181010T173348_024076_02A1AC_5C25 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 2018-10-10T17:33:23.596271Z 2018-10-10T17:33:48.595726Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181010T182915_V20181010T142623_20181010T174353.EOF 346.67892036207974 693000 Copernicus S1 Core Ground Segment - DPA 2018-10-10T18:40:51.175579Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181010T173323_20181010T173348_024076_02A1AC_5C25 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((17.365495294 -37.404430298,17.734904016 -37.319974117,18.016058666 -37.254779456,18.296727604 -37.18892089,18.716814116 -37.088894141,18.996256504 -37.02138768,19.41449046 -36.918901902,19.692689559 -36.849764683,20.05958683 -36.757378865,19.924764465 -36.40367754,19.791160966 -36.049716012,19.658784285 -35.69558279,19.506015621 -35.282625254,19.145240153 -35.373271146,18.871724147 -35.441129486,18.460595278 -35.54175713,18.185942803 -35.608065273,17.773120154 -35.706355738,17.497345975 -35.771097886,17.221127437 -35.835209261,16.858254449 -35.918296525,16.998373561 -36.334372701,17.119703491 -36.691221546,17.242080066 -37.047937127,17.365495294 -37.404430298)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.63278 45.46208527762605 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 2021-12-23T15:38:54.160782Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S37E019/2018/10/10/02A1AC 2.0E-4 2.0E-4 true block average 2 2 -36.0 19.0 -37.0 20.0 POLYGON((19.772576884495642 -36.0,20.0 -36.601055092430485,20.0 -36.77238300503251,19.414490460097298 -36.91890190197647,19.083537434004665 -37.0,19.0 -37.0,19.0 -36.0,19.772576884495642 -36.0)) 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_02A1AC_S37E019_2018_10_10_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02A1AC_S37E019_2018_10_10_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02A1AC_S37E019_2018_10_10_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02A1AC_S37E019_2018_10_10_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02A1AC_S37E019_2018_10_10_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