https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-05-22T04:10:46.610194Z 2018-05-22T04:11:11.607622Z s3://sentinel-s1-l1c/GRD/2018/5/22/IW/DV/S1A_IW_GRDH_1SDV_20180522T041046_20180522T041111_022012_0260D7_F93D 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 2018-05-22T04:10:46.610194Z 2018-05-22T04:11:11.607622Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180522T055438_V20180522T014100_20180522T045830.EOF 191.9935961911868 693000 Copernicus S1 Core Ground Segment - UPA 2018-05-22T07:25:52.059537Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180522T041046_20180522T041111_022012_0260D7_F93D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.413130915 -5.244455114,22.312589602 -5.001491404,21.208453439 -4.755733722,21.16888007 -4.936421549,21.128053842 -5.116928659,21.048448471 -5.478426544,21.007871324 -5.659010514,20.968739261 -5.839929679,20.874160091 -6.260738588,21.418644703 -6.383361913,21.98050147 -6.509242654,22.542634684 -6.634509064,23.083501019 -6.754384291,23.096371231 -6.694509609,23.176637534 -6.332185439,23.215153405 -6.150671242,23.255182962 -5.969497593,23.333710428 -5.606821982,23.374048491 -5.425728353,23.413130915 -5.244455114)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.59293 45.98142267608254 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 2022-01-26T08:27:58.217823Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/S06E021/2018/05/22/0260D7 2.0E-4 2.0E-4 true block average 2 2 -5.0 21.0 -6.0 22.0 POLYGON((21.0 -5.695401985758151,21.154500202434697 -5.0,22.0 -5.0,22.0 -6.0,21.0 -6.0,21.0 -5.695401985758151)) 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_0260D7_S06E021_2018_05_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0260D7_S06E021_2018_05_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0260D7_S06E021_2018_05_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0260D7_S06E021_2018_05_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0260D7_S06E021_2018_05_22_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