https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-01-27T19:25:23.924917Z 2021-01-27T19:25:48.922938Z s3://sentinel-s1-l1c/GRD/2021/1/27/IW/DV/S1A_IW_GRDH_1SDV_20210127T192523_20210127T192548_036328_04433F_9A68 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 2021-01-27T19:25:23.924917Z 2021-01-27T19:25:48.922938Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20210127T215454_V20210127T174401_20210127T210131.EOF 347.97214557537774 693000 Copernicus S1 Core Ground Segment - DPA 2021-01-27T22:08:10.066366Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210127T192523_20210127T192548_036328_04433F_9A68 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-19.093595696906533 9.89349830660587,-18.53228771661528 10.006637415710108,-17.969340064868206 10.11907582580364,-17.406002066260548 10.230548830828576,-16.847826299636257 10.339960752110798,-17.146201026596323 11.847992774649082,-17.707465566250296 11.739755596567369,-18.27386615800249 11.629321796873304,-18.839818237354784 11.51777522922299,-19.404064875227437 11.405379068050905,-19.093595696906533 9.89349830660587)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82193716730616 46.0052 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 2021-12-26T00:06:58.459873Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N11W017/2021/01/27/04433F 2.0E-4 2.0E-4 true block average 2 2 12.0 -17.0 11.0 -16.0 POLYGON((-17.0 11.109070171915508,-16.97841970045835 11.0,-17.0 11.0,-17.0 11.109070171915508)) 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_04433F_N11W017_2021_01_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04433F_N11W017_2021_01_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04433F_N11W017_2021_01_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04433F_N11W017_2021_01_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04433F_N11W017_2021_01_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