https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-05-21T16:33:26.574107Z 2018-05-21T16:33:51.295267Z s3://sentinel-s1-l1c/GRD/2018/5/21/IW/DV/S1B_IW_GRDH_1SDV_20180521T163326_20180521T163351_011021_014315_FC44 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 2018-05-21T16:33:26.574107Z 2018-05-21T16:33:51.295267Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180521T172227_V20180521T131944_20180521T163714.EOF 347.90806902461685 693000 Copernicus S1 Core Ground Segment - UPA 2018-05-21T17:40:39.475677Z Sentinel-1 IPF, 002.90 S1B_IW_GRDH_1SDV_20180521T163326_20180521T163351_011021_014315_FC44 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((27.071636782 -13.345870012,27.64247409 -13.216591493,28.217645117 -13.08491538,28.792205135 -12.951971515,29.315010389 -12.82978264,29.271687953 -12.649562339,29.142986324 -12.108379283,29.101179864 -11.927746983,28.993077691 -11.467038456,28.472617955 -11.587860914,27.900704837 -11.719434496,27.328254777 -11.849876003,26.760187607 -11.978065037,26.864897179 -12.440467414,26.905310858 -12.621766007,26.947090494 -12.802761981,27.029768054 -13.164970418,27.071636782 -13.345870012)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.69159 46.15814247549812 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 2022-01-26T09:21:39.102697Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/S12E028/2018/05/21/014315 2.0E-4 2.0E-4 true block average 2 2 -11.0 28.0 -12.0 29.0 POLYGON((28.0 -11.696590781002214,28.993077690999996 -11.467038456000077,29.0 -11.496539868361529,29.0 -12.0,28.0 -12.0,28.0 -11.696590781002214)) 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_014315_S12E028_2018_05_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_014315_S12E028_2018_05_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_014315_S12E028_2018_05_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_014315_S12E028_2018_05_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_014315_S12E028_2018_05_21_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