https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-06-04T16:37:30.590132Z 2019-06-04T16:37:59.627952Z s3://sentinel-s1-l1c/GRD/2019/6/4/IW/DV/S1B_IW_GRDH_1SDV_20190604T163730_20190604T163759_016549_01F27A_1AFB 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 2019-06-04T16:37:30.590132Z 2019-06-04T16:37:59.627952Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190604T183710_V20190604T145022_20190604T180752.EOF 347.21808434527634 693000 Copernicus S1 Core Ground Segment - DPA 2019-06-04T19:04:01.951253Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20190604T163730_20190604T163759_016549_01F27A_1AFB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((19.681543895098837 30.920583938001432,20.080968267932477 30.986061492845323,20.352083848853255 31.029750751783236,20.75921735266237 31.09421765703872,21.030942622749837 31.13648211842662,21.438978292893548 31.198804958211,21.711296660406216 31.239635524378542,21.983847521916637 31.279890044025993,22.269270489083098 31.321384805703843,22.078804527162628 32.28106412826985,22.005858475639858 32.641865524440895,21.945308185657066 32.94471862978126,21.654701800111027 32.90365935708072,21.377214441649187 32.86378212601491,21.0999769683471 32.82329125954827,20.68459626664498 32.76140767865617,20.40799739686204 32.719389325438144,19.993589255210296 32.65522171423729,19.71764840401871 32.6116855428111,19.311143963577855 32.54636598378869,19.464077159338544 31.881751360504893,19.546278133785343 31.52024259785379,19.681543895098837 30.920583938001432)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.71148632244602 46.50265684057315 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 2021-12-24T16:54:54.561400Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N31E021/2019/06/04/01F27A 2.0E-4 2.0E-4 true block average 2 2 32.0 21.0 31.0 22.0 POLYGON((22.0 31.282238289631938,21.4389782928865 31.198804958209525,21.0 31.131669267254967,21.0 32.0,22.0 32.0,22.0 31.282238289631938)) 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_01F27A_N31E021_2019_06_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01F27A_N31E021_2019_06_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01F27A_N31E021_2019_06_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01F27A_N31E021_2019_06_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01F27A_N31E021_2019_06_04_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