https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-02-20T18:32:45.132439Z 2019-02-20T18:33:14.145685Z s3://sentinel-s1-l1c/GRD/2019/2/20/IW/DV/S1A_IW_GRDH_1SDV_20190220T183245_20190220T183314_026017_02E658_84EA 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 2019-02-20T18:32:45.132439Z 2019-02-20T18:33:14.145685Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190220T213956_V20190220T164612_20190220T200342.EOF 347.3507522985573 693000 Copernicus S1 Core Ground Segment - DPA 2019-02-20T22:11:00.081944Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190220T183245_20190220T183314_026017_02E658_84EA GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-8.635924485478712 28.75622650553248,-8.251650759210754 28.820888340853543,-7.993056802978403 28.863742077919596,-7.604771155090864 28.927093485888193,-7.3456537448191686 28.968706449053315,-6.956592078814034 29.030190809327024,-6.6969635077430505 29.07055519553034,-6.437133988580804 29.110418010432618,-6.108819532295215 29.160009672030696,-6.189779266176622 29.579385259716204,-6.284626478901166 30.12299612006072,-6.321438146218124 30.303427145107,-6.355141276643814 30.48430729812666,-6.424694728822884 30.784008518723446,-6.758467502039888 30.73496666323446,-7.022602499780751 30.695500063545055,-7.286520354023326 30.655497992936404,-7.681984431542938 30.594493765943334,-7.94534829249506 30.553158826720633,-8.339969350371383 30.49016166891152,-8.602763066808137 30.44750244939123,-8.993246777224217 30.38306863254914,-8.915702556166023 30.08308525960541,-8.877368740363258 29.901848765344685,-8.835721546331568 29.72116570414835,-8.727320606623735 29.176351152785983,-8.635924485478712 28.75622650553248)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83323056776196 46.31722579453899 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 2021-12-24T11:32:12.383510Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N28W008/2019/02/20/02E658 2.0E-4 2.0E-4 true block average 2 2 29.0 -8.0 28.0 -7.0 POLYGON((-7.147633939255617 29.0,-8.0 28.862591463481596,-8.0 29.0,-7.147633939255617 29.0)) 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_02E658_N28W008_2019_02_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02E658_N28W008_2019_02_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02E658_N28W008_2019_02_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02E658_N28W008_2019_02_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02E658_N28W008_2019_02_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