https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-06T04:09:14.916441Z 2023-02-06T04:09:40.841027Z s3://sentinel-s1-l1c/GRD/2023/2/6/IW/DV/S1A_IW_GRDH_1SDV_20230206T040914_20230206T040940_047110_05A6D6_13B7 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 2023-02-06T04:09:14.916441Z 2023-02-06T04:09:40.841027Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230206T022603_V20230206T014947_20230206T082447.EOF 192.7463154410373 693000 Copernicus Ground Segment 2023-02-06T04:16:17.389139Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230206T040914_20230206T040940_047110_05A6D6_13B7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((29.17427200071031 31.79529549294057,28.775568926988893 31.859964695394098,28.50710376530578 31.902755160687605,28.103944599985613 31.965877793871968,27.834868100288194 32.00724879732122,27.430804512122695 32.068235556055036,27.16113357826593 32.10817825086306,26.89122973254404 32.14754726125734,26.559900693447716 32.195026183743124,26.452180151675357 31.653523101763167,26.41583246250657 31.473047496374676,26.342035397331863 31.112246313721247,26.271718930150094 30.76038636050126,26.59787098549136 30.712479042593852,26.863569128386885 30.672797096838686,27.261023678430327 30.61236259146659,27.527109735788645 30.57118437428736,27.792341719705675 30.52956230653713,28.1884304233268 30.46633339845031,28.454695346717994 30.423109113618192,28.847820065053902 30.358225300976454,28.886023318071413 30.52993963419972,28.969501692704156 30.89130004184907,29.17427200071031 31.79529549294057)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.71671864664597 46.27149435782601 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 2023-02-06T06:59:12.184632Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/N30E028/2023/02/06/05A6D6 2.0E-4 2.0E-4 true block average 2 2 31.0 28.0 30.0 29.0 POLYGON((28.994124077566596 31.0,28.886023318081786 30.529939634245167,28.84782006505392 30.358225300976446,28.0 30.496413150304743,28.0 31.0,28.994124077566596 31.0)) 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_05A6D6_N30E028_2023_02_06_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A6D6_N30E028_2023_02_06_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A6D6_N30E028_2023_02_06_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A6D6_N30E028_2023_02_06_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A6D6_N30E028_2023_02_06_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