https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-11-26T06:11:05.689823Z 2018-11-26T06:11:30.688372Z s3://sentinel-s1-l1c/GRD/2018/11/26/IW/DV/S1A_IW_GRDH_1SDV_20181126T061105_20181126T061130_024755_02B944_DE25 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 2018-11-26T06:11:05.689823Z 2018-11-26T06:11:30.688372Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181126T080726_V20181126T035246_20181126T071016.EOF 193.0620114337962 693000 Copernicus S1 Core Ground Segment - DPA 2018-11-26T08:19:05.576507Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181126T061105_20181126T061130_024755_02B944_DE25 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-0.656724108 36.237770492,-1.072575437 36.301504112,-1.362309089 36.344988202,-1.797506889 36.408897367,-2.088030603 36.450622825,-2.52439286 36.511885526,-2.815678922 36.551841086,-3.107261975 36.591085619,-3.409514034 36.630967286,-3.594172969 35.729551204,-3.632995198 35.549494121,-3.672732588 35.369557568,-3.727533695 35.130378651,-3.431022604 35.09016717,-3.144964125 35.050643596,-2.859183062 35.010447364,-2.431040282 34.948895361,-2.145969999 34.907024679,-1.718911539 34.842968854,-1.434576048 34.799434269,-1.026442306 34.735694549,-0.963470196 34.975001485,-0.917732393 35.155097005,-0.872772983 35.335319404,-0.656724108 36.237770492)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.58091235014508 46.53773280052158 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 2021-12-23T18:25:41.294709Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N35W002/2018/11/26/02B944 2.0E-4 2.0E-4 true block average 2 2 36.0 -2.0 35.0 -1.0 POLYGON((-2.0 35.0,-2.0 36.0,-1.0 36.0,-1.0 35.0,-2.0 35.0)) 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_02B944_N35W002_2018_11_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02B944_N35W002_2018_11_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02B944_N35W002_2018_11_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02B944_N35W002_2018_11_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02B944_N35W002_2018_11_26_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