https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-03-14T18:14:43.486456Z 2022-03-14T18:15:15.252458Z s3://sentinel-s1-l1c/GRD/2022/3/14/IW/DV/S1A_IW_GRDH_1SDV_20220314T181443_20220314T181515_042321_050B7B_7C06 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 2022-03-14T18:14:43.486456Z 2022-03-14T18:15:15.252458Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220314T220550_V20220314T180848_20220314T212618.EOF 347.6736003384259 693000 Copernicus S1 Core Ground Segment - TLS 2022-03-16T17:54:26.926003Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220314T181443_20220314T181515_042321_050B7B_7C06 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-3.050983237892068 21.867654376642623,-2.4566589467317046 21.97513968305553,-1.855518793004568 22.08150907359291,-1.253697076913852 22.185633228257142,-0.6605751364557771 22.285930913836435,-1.009376734448431 24.076035538797527,-1.6106118599062342 23.97695214653308,-1.8548494281676826 23.935984524077465,-2.2209107993870183 23.873808013658063,-2.4650507317420134 23.831823875301918,-2.830906451212415 23.76813481633952,-3.432131963293178 23.661453357805165,-3.167498984366202 22.41091428120113,-3.0903147359213294 22.048589026497336,-3.050983237892068 21.867654376642623)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.79087028318266 46.02894643529145 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 2022-03-28T10:11:09.483208Z Batch API, v4.101.5 s3://deafrica-sentinel-1/s1_rtc/N24W002/2022/03/14/050B7B 2.0E-4 2.0E-4 true block average 2 2 25.0 -2.0 24.0 -1.0 POLYGON((-1.4707581593600445 24.0,-1.0093767344484317 24.07603553879752,-1.0 24.027912663788435,-1.0 24.0,-1.4707581593600445 24.0)) 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_050B7B_N24W002_2022_03_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_050B7B_N24W002_2022_03_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_050B7B_N24W002_2022_03_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_050B7B_N24W002_2022_03_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_050B7B_N24W002_2022_03_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