https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-10-17T03:16:38.532978Z 2023-10-17T03:17:03.531647Z s3://sentinel-s1-l1c/GRD/2023/10/17/IW/DV/S1A_IW_GRDH_1SDV_20231017T031638_20231017T031703_050799_061F4A_5D8A 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 2023-10-17T03:16:38.532978Z 2023-10-17T03:17:03.531647Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231017T044851_V20231017T005215_20231017T040945.EOF 192.0759082385713 693000 Copernicus Ground Segment 2023-10-17T05:54:22.027458Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20231017T031638_20231017T031703_050799_061F4A_5D8A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((39.81680535966216 14.258779912665897,39.245484710693724 14.369817086322316,38.6787772541485 14.478488100746691,38.10706250233133 14.58662877046808,37.5516865763562 14.690234660847663,37.514887957259845 14.509568576723685,37.482222090304 14.328036533853934,37.447118187571036 14.146951208204689,37.405908212498716 13.967001408595829,37.370326662649134 13.785997653438589,37.33288511234177 13.605337279801716,37.2960451617938 13.424561368797038,37.256204597054115 13.182388366049059,37.79737722705438 13.07965223563163,38.37209890293296 12.969205579348273,38.94289878938618 12.8581573169503,39.49692587829976 12.749088788014582,39.50922739012778 12.80897955525254,39.541535106405235 12.991433681700792,39.586036792995316 13.17147634420121,39.625628011911914 13.35248920882932,39.66199633677039 13.534135859321596,39.70020235482596 13.715419127052359,39.74208633523269 13.895979501431363,39.77288585329272 14.078712492698294,39.81680535966216 14.258779912665897)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 31.09119 46.21485208612915 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 2023-10-17T11:18:25.956368Z Batch API, v4.267.0 s3://deafrica-sentinel-1/s1_rtc/N13E039/2023/10/17/061F4A 2.0E-4 2.0E-4 true block average 2 2 14.0 39.0 13.0 40.0 POLYGON((39.75961891761983 14.0,39.74208633523078 13.895979501422326,39.70020235482937 13.715419127066944,39.661996336770294 13.53413585931994,39.62562801190865 13.352489208814825,39.58603679299503 13.171476344200746,39.543652469072725 13.0,39.0 13.0,39.0 14.0,39.75961891761983 14.0)) 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_061F4A_N13E039_2023_10_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_061F4A_N13E039_2023_10_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_061F4A_N13E039_2023_10_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_061F4A_N13E039_2023_10_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_061F4A_N13E039_2023_10_17_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 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