https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-08-14T03:28:50.921939Z 2018-08-14T03:29:07.194293Z s3://sentinel-s1-l1c/GRD/2018/8/14/IW/DV/S1B_IW_GRDH_1SDV_20180814T032850_20180814T032907_012253_01693E_ADE7 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 2018-08-14T03:28:50.921939Z 2018-08-14T03:29:07.194293Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180814T064233_V20180814T022946_20180814T054716.EOF 193.1230092887502 693000 Copernicus S1 Core Ground Segment - DPA 2018-08-14T08:25:25.517620Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180814T032850_20180814T032907_012253_01693E_ADE7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((28.233395943 -34.286194274,27.892338461 -34.208071497,27.621334038 -34.145201189,27.350731285 -34.081736279,26.945585191 -33.985429031,26.675996322 -33.920487625,26.272381063 -33.821976424,26.003819215 -33.755572946,25.630870423 -33.662209411,25.505210955 -34.017159548,25.331141687 -34.503483921,25.707448825 -34.597816196,25.97845079 -34.664894758,26.385766567 -34.76438547,26.657849115 -34.829957649,27.066775326 -34.927177441,27.339924312 -34.991228151,27.61349569 -35.054666087,27.957807927 -35.13347552,28.117802572 -34.643654461,28.233395943 -34.286194274)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.58784 45.39795687040659 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 2021-12-23T00:09:51.910238Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S35E025/2018/08/14/01693E 2.0E-4 2.0E-4 true block average 2 2 -34.0 25.0 -35.0 26.0 POLYGON((26.0 -34.67015835535387,25.33114168700018 -34.503483920999855,25.511285779173754 -34.0,26.0 -34.0,26.0 -34.67015835535387)) 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_01693E_S35E025_2018_08_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01693E_S35E025_2018_08_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01693E_S35E025_2018_08_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01693E_S35E025_2018_08_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01693E_S35E025_2018_08_14_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