https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-05-19T04:58:58.949709Z 2022-05-19T04:59:23.948504Z s3://sentinel-s1-l1c/GRD/2022/5/19/IW/DV/S1A_IW_GRDH_1SDV_20220519T045858_20220519T045923_043275_052AFB_92CF 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 2022-05-19T04:58:58.949709Z 2022-05-19T04:59:23.948504Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220519T064044_V20220519T023047_20220519T054817.EOF 191.963720569085 693000 Copernicus Ground Segment 2022-05-19T07:46:04.351496Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220519T045858_20220519T045923_043275_052AFB_92CF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((12.288903257643614 0.42847768851644047,10.088332577096324 0.899796265730567,10.053437382935764 0.7183133406424426,9.941533474647823 0.1750951130065345,9.865206043752584 -0.18671238234908646,9.774939729973468 -0.608121655205488,11.972163943634994 -1.0833970734470424,11.98543626608027 -1.0234955345931518,12.024059543507835 -0.842124542260198,12.063407537676524 -0.6609135947939417,12.101010186898643 -0.4793281687471087,12.180295923164323 -0.11704876649160047,12.218196365214913 0.06446255002582624,12.255177757469369 0.24616856094120576,12.288903257643614 0.42847768851644047)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.73329 46.07636253729058 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 2022-05-19T09:47:17.271988Z Batch API, v4.112.0 s3://deafrica-sentinel-1/s1_rtc/S01E012/2022/05/19/052AFB 2.0E-4 2.0E-4 true block average 2 2 0.0 12.0 -1.0 13.0 POLYGON((12.204736272540973 0.0,12.101010186898597 -0.4793281687473252,12.063407537676328 -0.6609135947948003,12.0 -0.9551057176478481,12.0 0.0,12.204736272540973 0.0)) 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_052AFB_S01E012_2022_05_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_052AFB_S01E012_2022_05_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_052AFB_S01E012_2022_05_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_052AFB_S01E012_2022_05_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_052AFB_S01E012_2022_05_19_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