https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-12-26T19:19:36.649928Z 2023-12-26T19:20:03.615462Z s3://sentinel-s1-l1c/GRD/2023/12/26/IW/DV/S1A_IW_GRDH_1SDV_20231226T191936_20231226T192003_051830_0642D4_448A 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 2023-12-26T19:19:36.649928Z 2023-12-26T19:20:03.615462Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231226T212702_V20231226T173605_20231226T205335.EOF 347.8133629754226 693000 Copernicus Ground Segment 2023-12-26T21:46:18.722335Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231226T191936_20231226T192003_051830_0642D4_448A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-18.643040870422332 17.70013092041778,-18.062287747863316 17.809623109392,-17.478699407075734 17.917781469545908,-16.894408768690965 18.024188797148447,-16.315274853581965 18.127792782579565,-16.60743671104388 19.6300953870846,-17.191950729893996 19.527566776585708,-17.781613725229548 19.42208716237209,-18.37051106551481 19.31469773808592,-18.956486992007385 19.205814470802373,-18.643040870422332 17.70013092041778)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.80600662377149 46.00269 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 2023-12-26T22:54:13.510553Z Batch API, v4.288.1 s3://deafrica-sentinel-1/s1_rtc/N19W018/2023/12/26/0642D4 2.0E-4 2.0E-4 true block average 2 2 20.0 -18.0 19.0 -17.0 POLYGON((-18.0 19.382262943929753,-17.0 19.56123652784153,-17.0 19.0,-18.0 19.0,-18.0 19.382262943929753)) 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_0642D4_N19W018_2023_12_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0642D4_N19W018_2023_12_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0642D4_N19W018_2023_12_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0642D4_N19W018_2023_12_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0642D4_N19W018_2023_12_26_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://doi.org/10.1109/TGRS.2011.2120616 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model GLO-30, release 2021 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