https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-11-14T16:55:17.294486Z 2018-11-14T16:55:42.022677Z s3://sentinel-s1-l1c/GRD/2018/11/14/IW/DV/S1A_IW_GRDH_1SDV_20181114T165517_20181114T165542_024586_02B315_AD69 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 2018-11-14T16:55:17.294486Z 2018-11-14T16:55:42.022677Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181114T175857_V20181114T134514_20181114T170244.EOF 347.46312704874885 693000 Copernicus S1 Core Ground Segment - UPA 2018-11-14T18:18:21.794139Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181114T165517_20181114T165542_024586_02B315_AD69 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((24.25429769 -26.516653086,24.6274506 -26.430875604,24.876816812 -26.372941539,25.125934256 -26.314576096,25.499141956 -26.226222441,25.747633461 -26.166785248,26.119898084 -26.076831183,26.672837723 -25.941185445,26.512505755 -25.404905533,26.407506384 -25.04694528,26.275092542 -24.588951256,25.727701157 -24.722760027,25.359222593 -24.811548233,25.113280483 -24.870238732,24.743934508 -24.957518398,24.497416391 -25.015198682,24.250669172 -25.072472364,23.881466763 -25.157309289,24.00561811 -25.61766429,24.104028334 -25.977501934,24.25429769 -26.516653086)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.4301 45.95643882331395 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 2021-12-23T17:44:42.106718Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S25E026/2018/11/14/02B315 2.0E-4 2.0E-4 true block average 2 2 -24.0 26.0 -25.0 27.0 POLYGON((26.0 -24.656197098672944,26.275092541999907 -24.588951255999895,26.3939337071462 -25.0,26.0 -25.0,26.0 -24.656197098672944)) 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_02B315_S25E026_2018_11_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02B315_S25E026_2018_11_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02B315_S25E026_2018_11_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02B315_S25E026_2018_11_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02B315_S25E026_2018_11_14_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