https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-11-08T17:37:26.943905Z 2022-11-08T17:37:55.974688Z s3://sentinel-s1-l1c/GRD/2022/11/8/IW/DV/S1A_IW_GRDH_1SDV_20221108T173726_20221108T173755_045806_057ABD_A32C 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 2022-11-08T17:37:26.943905Z 2022-11-08T17:37:55.974688Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20221108T162639_V20221108T154910_20221108T222410.EOF 346.87766236166283 693000 Copernicus Ground Segment 2022-11-08T18:15:00.378525Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20221108T173726_20221108T173755_045806_057ABD_A32C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((4.2667073276766985 35.40704034749324,4.6806666587046255 35.47112551433353,4.9637967569256665 35.51407908735319,5.248936337986942 35.55662015950877,5.679347703468904 35.61947459335373,5.96412885918503 35.66016779071301,6.388405851903844 35.71947719916912,6.671444138888912 35.75816497734102,6.989979731279082 35.80084863577287,6.978364835015989 35.858345928165924,6.908750222835438 36.21961394427922,6.874934733242597 36.40037035770742,6.82882945186702 36.579526336007355,6.788256152863078 36.759403229281574,6.749277209115354 36.939487621888816,6.670393486219974 37.299531989562155,6.645001920813789 37.42061791380459,6.319738335356853 37.37831612668887,6.029124855722032 37.33970962110028,5.7388111594424 37.30039146648657,5.30391305165714 37.24008358633277,5.0143693815334345 37.198993903084656,4.580647976849324 37.136037221004045,4.291903057429117 37.09318732180213,3.867793995115953 37.0288827023463,3.899829619396117 36.90801483269341,3.945447773390176 36.727794402477365,3.990137118384987 36.5474383295184,4.0367517354397755 36.36738373719074,4.084087566894493 36.18744635795899,4.133972517622492 36.00791037120325,4.167914255843787 35.82591287208386,4.209130207340505 35.645043139159675,4.2667073276766985 35.40704034749324)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.65181417730914 46.43221783547783 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 2022-11-08T19:55:55.906884Z Batch API, v4.156.0 s3://deafrica-sentinel-1/s1_rtc/N35E005/2022/11/08/057ABD 2.0E-4 2.0E-4 true block average 2 2 36.0 5.0 35.0 6.0 POLYGON((6.0 35.66518219446094,5.679347703476176 35.61947459335475,5.0 35.519480388604265,5.0 36.0,6.0 36.0,6.0 35.66518219446094)) 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_057ABD_N35E005_2022_11_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_057ABD_N35E005_2022_11_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_057ABD_N35E005_2022_11_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_057ABD_N35E005_2022_11_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_057ABD_N35E005_2022_11_08_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 2021 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