https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-06-26T17:36:58.045983Z 2018-06-26T17:37:27.069978Z s3://sentinel-s1-l1c/GRD/2018/6/26/IW/DV/S1A_IW_GRDH_1SDV_20180626T173658_20180626T173727_022531_0270C9_4B9E 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 2018-06-26T17:36:58.045983Z 2018-06-26T17:37:27.069978Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180626T195219_V20180626T154835_20180626T190605.EOF 346.8779222805067 693000 Copernicus S1 Core Ground Segment - UPA 2018-06-26T20:06:58.700303Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180626T173658_20180626T173727_022531_0270C9_4B9E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((4.265919166 35.407198629,4.675485659 35.470607839,4.954377395 35.512933115,5.37325772 35.575212716,5.652867698 35.615924521,6.072807912 35.675776304,6.353112655 35.714864563,6.633688563 35.753300653,6.985174016 35.800456854,6.9736138 35.858051239,6.908784085 36.219903364,6.875517578 36.400708465,6.832621612 36.580257582,6.790908392 36.759963498,6.75350801 36.940228037,6.713314553 37.120131155,6.670905597 37.299750683,6.644763404 37.420541042,6.285744107 37.373802976,5.999170838 37.335655054,5.712889601 37.296815115,5.28402519 37.237261345,4.998493726 37.196698743,4.570774761 37.13456905,4.286020611 37.092294639,3.867878976 37.028888976,3.898573659 36.908018324,3.947717159 36.728360725,3.994278599 36.548314446,4.038072394 36.367848446,4.086385688 36.188084475,4.135743125 36.008489889,4.175354223 35.827393876,4.252389202 35.464865284,4.265919166 35.407198629)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.65921385191892 46.28358489717977 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 2022-01-26T15:14:48.886854Z Batch API, v4.80.3 s3://deafrica-sentinel-1/s1_rtc/N35E005/2018/06/26/0270C9 2.0E-4 2.0E-4 true block average 2 2 36.0 5.0 35.0 6.0 POLYGON((6.0 35.66539939032404,5.373257719999489 35.57521271599982,5.0 35.519716335567686,5.0 36.0,6.0 36.0,6.0 35.66539939032404)) 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_0270C9_N35E005_2018_06_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0270C9_N35E005_2018_06_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0270C9_N35E005_2018_06_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0270C9_N35E005_2018_06_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0270C9_N35E005_2018_06_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