https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-28T16:51:10.740208Z 2018-12-28T16:51:39.769827Z s3://sentinel-s1-l1c/GRD/2018/12/28/IW/DV/S1B_IW_GRDH_1SDV_20181228T165110_20181228T165139_014245_01A7C8_46E6 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2018-12-28T16:51:10.740208Z 2018-12-28T16:51:39.769827Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181228T191733_V20181228T150648_20181228T182418.EOF 347.70749216568817 693000 Copernicus S1 Core Ground Segment - UPA 2018-12-28T19:28:41.305266Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181228T165110_20181228T165139_014245_01A7C8_46E6 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((17.74220742 20.921283723,18.364152481 21.034723969,18.865029738 21.124307692,19.491965543 21.23420511,20.105218163 21.339294653,20.057570351 21.576960577,20.019556275 21.75733807,19.979476921 21.937368229,19.94216228 22.117860992,19.832179959 22.659645445,19.772195646 22.962207001,19.405611676 22.901082445,19.151567834 22.858191273,18.897683989 22.814895541,18.517160537 22.749195815,18.010365728 22.660190623,17.757214826 22.615088191,17.381139098 22.547292859,17.44649226 22.244126388,17.56597496 21.701302052,17.6064135 21.520472932,17.649548073 21.340139212,17.690615337 21.159429227,17.730133577 20.978435325,17.74220742 20.921283723)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.89072075070399 46.8521358573165 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 2021-12-23T20:16:46.172171Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N21E017/2018/12/28/01A7C8 2.0E-4 2.0E-4 true block average 2 2 22.0 17.0 21.0 18.0 POLYGON((17.72542514211473 21.0,17.64954807299443 21.340139212023548,17.606413499997256 21.520472932012655,17.500227654758547 22.0,18.0 22.0,18.0 21.0,17.72542514211473 21.0)) 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_01A7C8_N21E017_2018_12_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01A7C8_N21E017_2018_12_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01A7C8_N21E017_2018_12_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01A7C8_N21E017_2018_12_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01A7C8_N21E017_2018_12_28_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