https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-02-23T16:26:15.478173Z 2019-02-23T16:26:44.512121Z s3://sentinel-s1-l1c/GRD/2019/2/23/IW/DV/S1B_IW_GRDH_1SDV_20190223T162615_20190223T162644_015076_01C2C9_449C 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 2019-02-23T16:26:15.478173Z 2019-02-23T16:26:44.512121Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190223T184916_V20190223T144205_20190223T175935.EOF 347.73439983338 693000 Copernicus S1 Core Ground Segment - UPA 2019-02-23T19:19:54.090709Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20190223T162615_20190223T162644_015076_01C2C9_449C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((24.056900643735684 20.15920411136425,24.666106583687377 20.27125161171709,25.27787376698159 20.38148302398136,25.890502125391805 20.48956942256346,26.41518751597522 20.580298115862654,26.297686829209976 21.18044748461236,26.228192477603756 21.542303273643544,26.192211379649656 21.723015056908274,26.155230084284447 21.903556121263353,26.119461351677984 22.084297762673774,26.095901073220055 22.206603777574237,25.565182258626102 22.11687903343912,24.945569782275257 22.009789202717194,24.32689635665082 21.90036498116812,23.710883544241117 21.788934437291438,23.736539405333005 21.666368406592497,23.775425590084 21.485264052090084,23.815485073880367 21.304375249145334,23.85442531894506 21.12328207851522,23.92982943654519 20.76063778930253,24.056900643735684 20.15920411136425)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.89610455359026 46.50147496084987 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 2021-12-24T11:39:58.086872Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N21E026/2019/02/23/01C2C9 2.0E-4 2.0E-4 true block average 2 2 22.0 26.0 21.0 27.0 POLYGON((26.136143861081425 22.0,26.228192477600516 21.542303273660234,26.33301587306289 21.0,26.0 21.0,26.0 22.0,26.136143861081425 22.0)) 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_01C2C9_N21E026_2019_02_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01C2C9_N21E026_2019_02_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01C2C9_N21E026_2019_02_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01C2C9_N21E026_2019_02_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01C2C9_N21E026_2019_02_23_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