https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-04-27T16:33:25.302807Z 2018-04-27T16:33:50.020980Z s3://sentinel-s1-l1c/GRD/2018/4/27/IW/DV/S1B_IW_GRDH_1SDV_20180427T163325_20180427T163350_010671_0137C1_0763 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2018-04-27T16:33:25.302807Z 2018-04-27T16:33:50.020980Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180427T172058_V20180427T131943_20180427T163713.EOF 347.9093069513665 693000 Copernicus S1 Core Ground Segment - UPA 2018-04-27T17:42:51.785338Z Sentinel-1 IPF, 002.90 S1B_IW_GRDH_1SDV_20180427T163325_20180427T163350_010671_0137C1_0763 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((27.071335409 -13.345830696,27.642175437 -13.216564532,28.217349293 -13.084900865,28.791912215 -12.951969433,29.314720174 -12.82979187,29.271401974 -12.649570966,29.142713017 -12.108386123,29.100910751 -11.927753254,28.992945469 -11.467577058,28.472482243 -11.58838885,27.900565321 -11.719950662,27.32811149 -11.850380336,26.760040626 -11.978557575,26.864616925 -12.440425315,26.905026394 -12.621724445,26.946801594 -12.80272001,27.029470916 -13.164930536,27.071335409 -13.345830696)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.69182 46.15832817897117 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 2022-01-25T11:18:26.015957Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/S12E028/2018/04/27/0137C1 2.0E-4 2.0E-4 true block average 2 2 -11.0 28.0 -12.0 29.0 POLYGON((28.0 -11.697077048645145,28.99294546899999 -11.467577058000016,29.0 -11.49764530938619,29.0 -12.0,28.0 -12.0,28.0 -11.697077048645145)) 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_0137C1_S12E028_2018_04_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0137C1_S12E028_2018_04_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0137C1_S12E028_2018_04_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0137C1_S12E028_2018_04_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0137C1_S12E028_2018_04_27_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