https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-03-25T03:13:53.054147Z 2019-03-25T03:14:20.010295Z s3://sentinel-s1-l1c/GRD/2019/3/25/IW/DV/S1B_IW_GRDH_1SDV_20190325T031353_20190325T031420_015505_01D0E2_1F4B 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 2019-03-25T03:13:53.054147Z 2019-03-25T03:14:20.010295Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190325T064526_V20190325T022131_20190325T053901.EOF 192.0550100290144 693000 Copernicus S1 Core Ground Segment - DPA 2019-03-25T12:24:56.172059Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20190325T031353_20190325T031420_015505_01D0E2_1F4B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((36.732900261823715 -10.096257149172786,36.19550511593571 -9.97574709824637,35.62749293123968 -9.847341584087586,35.05991763464608 -9.717993739693524,34.510078091863534 -9.591703958271435,34.424597444975966 -9.952220431415158,34.299679292247426 -10.493968052976005,34.25875699876828 -10.674736297992066,34.21988022258064 -10.85599132168429,34.1784933587956 -11.036670868017572,34.165823690127056 -11.090102896423595,34.71794986403755 -11.217928359648742,35.28795962373612 -11.348715295798439,35.85848229150922 -11.478412575734165,36.398320177118585 -11.6000073076384,36.410616158268006 -11.546379506162756,36.450739141114525 -11.365046029799817,36.48834114844827 -11.18315052341098,36.5280571933922 -11.001737174002223,36.56836023534866 -10.820461294332798,36.64955797918819 -10.45806089979953,36.732900261823715 -10.096257149172786)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.40015 45.93455733056238 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 2021-12-24T13:13:58.764330Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S12E034/2019/03/25/01D0E2 2.0E-4 2.0E-4 true block average 2 2 -11.0 34.0 -12.0 35.0 POLYGON((35.0 -11.282643871086028,34.16582369012773 -11.090102896423673,34.18689327040894 -11.0,35.0 -11.0,35.0 -11.282643871086028)) 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_01D0E2_S12E034_2019_03_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01D0E2_S12E034_2019_03_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01D0E2_S12E034_2019_03_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01D0E2_S12E034_2019_03_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01D0E2_S12E034_2019_03_25_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