https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-12-15T16:21:45.717491Z 2020-12-15T16:22:14.749073Z s3://sentinel-s1-l1c/GRD/2020/12/15/IW/DV/S1A_IW_GRDH_1SDV_20201215T162145_20201215T162214_035699_042D53_9828 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 2020-12-15T16:21:45.717491Z 2020-12-15T16:22:14.749073Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20201215T183555_V20201215T143448_20201215T175218.EOF 347.26078636920437 693000 Copernicus S1 Core Ground Segment - DPA 2020-12-15T18:52:33.683820Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20201215T162145_20201215T162214_035699_042D53_9828 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.938738058951785 30.270737298187846,24.34013776415742 30.33705422086829,24.61020658559584 30.38093099969423,25.015795737929082 30.44570621739531,25.286588348466857 30.488206349904182,25.69295540511457 30.550863660732563,25.964143141855683 30.59192994235758,26.235355137248042 30.63240203763239,26.51247017062231 30.67313475191338,26.429644754985688 31.091667562023986,26.319952917923448 31.632995348509915,26.248277400877452 31.994072282545737,26.187612323153857 32.29621829656604,25.905464910010366 32.25589584305609,25.62931580283019 32.215783543038604,25.35340573428914 32.1750691260642,24.939993871610042 32.112871367126104,24.66469137254013 32.0706574230008,24.25219946000893 32.006216445933845,23.979901974780798 31.9628915067845,23.572284876351862 31.89687037800221,23.68190480977783 31.413356901531895,23.722182608995894 31.232434324406196,23.885464041861976 30.509119948653968,23.938738058951785 30.270737298187846)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.74372314318416 46.55769571143588 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 2021-12-25T21:53:32.297587Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N30E026/2020/12/15/042D53 2.0E-4 2.0E-4 true block average 2 2 31.0 26.0 30.0 27.0 POLYGON((26.447785277643938 31.0,26.51247017062227 30.673134751913395,26.0 30.597280746171382,26.0 31.0,26.447785277643938 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_042D53_N30E026_2020_12_15_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_042D53_N30E026_2020_12_15_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_042D53_N30E026_2020_12_15_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_042D53_N30E026_2020_12_15_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_042D53_N30E026_2020_12_15_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