https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-01-05T16:31:31.629005Z 2020-01-05T16:31:56.355844Z s3://sentinel-s1-l1c/GRD/2020/1/5/IW/DV/S1A_IW_GRDH_1SDV_20200105T163131_20200105T163156_030667_0383D1_FEEA 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 2020-01-05T16:31:31.629005Z 2020-01-05T16:31:56.355844Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200105T170942_V20200105T132037_20200105T163807.EOF 347.6045493074501 693000 Copernicus S1 Core Ground Segment - DPA 2020-01-05T17:25:44.114929Z Sentinel-1 IPF, 003.10 S1A_IW_GRDH_1SDV_20200105T163131_20200105T163156_030667_0383D1_FEEA GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((29.583879395841386 -23.46779218108157,29.944205913234228 -23.38511868847443,30.188724694081614 -23.32848543973268,30.43303610470998 -23.27147333317113,30.799113122364282 -23.185247789643963,31.042903543342955 -23.127294417825993,31.408196413340004 -23.03966335905639,31.951237546909194 -22.907618647375728,31.90188116011163 -22.72816632528852,31.85628493658968 -22.547708051829865,31.800971422237318 -22.369662067747132,31.749093210765615 -22.19078417184265,31.699675670854514 -22.01131559037539,31.59963679618378 -21.6527202050272,31.57306993246148 -21.55301193520786,31.034737793331914 -21.683358940571157,30.431031617363516 -21.82718376958418,29.826130101677112 -21.96881068758776,29.226816526554003 -22.106672230296763,29.25186854664506 -22.206841039378116,29.34640634999823 -22.567159719819607,29.39314441767472 -22.74745709106709,29.44230748115157 -22.927207781824038,29.49479143199361 -23.106205601612665,29.53739316782446 -23.287487116339154,29.583879395841386 -23.46779218108157)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.39769 45.97887542123251 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 2021-12-25T04:01:02.549257Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S22E031/2020/01/05/0383D1 2.0E-4 2.0E-4 true block average 2 2 -21.0 31.0 -22.0 32.0 POLYGON((31.0 -21.691634749872357,31.57306993246079 -21.553011935208144,31.599636796192762 -21.65272020505947,31.696518912642507 -22.0,31.0 -22.0,31.0 -21.691634749872357)) 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_0383D1_S22E031_2020_01_05_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0383D1_S22E031_2020_01_05_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0383D1_S22E031_2020_01_05_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0383D1_S22E031_2020_01_05_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0383D1_S22E031_2020_01_05_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