https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-11-17T03:32:24.094109Z 2018-11-17T03:32:49.171735Z s3://sentinel-s1-l1c/GRD/2018/11/17/IW/DV/S1A_IW_GRDH_1SDV_20181117T033224_20181117T033249_024622_02B459_C4BF 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 2018-11-17T03:32:24.094109Z 2018-11-17T03:32:49.171735Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181117T053649_V20181117T005958_20181117T041728.EOF 192.1511701145103 693000 Copernicus S1 Core Ground Segment - UPA 2018-11-17T06:07:31.809658Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181117T033224_20181117T033249_024622_02B459_C4BF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.514476727 -14.851463917,30.962146829 -14.725973294,30.387156195 -14.59378951,29.812850837 -14.460204977,29.255264488 -14.329024805,29.210990678 -14.509106003,29.16894987 -14.689823999,29.12585125 -14.870301871,29.043109153 -15.232119475,28.922229077 -15.71299986,29.483095983 -15.845725219,30.060858321 -15.980762759,30.639388145 -16.114260692,31.195190699 -16.240880695,31.311228888 -15.758065204,31.390181828 -15.394830455,31.431582753 -15.21366263,31.471865821 -15.032248058,31.514476727 -14.851463917)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.33578 45.857771534118 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 2021-12-23T17:53:57.399684Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S15E031/2018/11/17/02B459 2.0E-4 2.0E-4 true block average 2 2 -14.0 31.0 -15.0 32.0 POLYGON((31.514476726999977 -14.851463917000082,31.479466703248573 -15.0,31.0 -15.0,31.0 -14.73457362150075,31.514476726999977 -14.851463917000082)) 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_02B459_S15E031_2018_11_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02B459_S15E031_2018_11_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02B459_S15E031_2018_11_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02B459_S15E031_2018_11_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02B459_S15E031_2018_11_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 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