https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-25T05:33:02.291752Z 2018-12-25T05:33:20.806410Z s3://sentinel-s1-l1c/GRD/2018/12/25/IW/DV/S1B_IW_GRDH_1SDV_20181225T053302_20181225T053320_014194_01A61B_CEC9 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2018-12-25T05:33:02.291752Z 2018-12-25T05:33:20.806410Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181225T073400_V20181225T031055_20181225T062825.EOF 192.3044874078773 693000 Copernicus S1 Core Ground Segment - UPA 2018-12-25T07:56:58.437194Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181225T053302_20181225T053320_014194_01A61B_CEC9 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((6.567730914 22.50363036,5.960620147 22.612598912,5.351224102 22.719501445,4.740892022 22.824080649,4.171468458 22.919393486,4.137406224 22.738479175,4.104528006 22.55726926,3.987108485 21.926908562,4.552423679 21.830909255,5.158388894 21.725702466,5.76346414 21.61828461,6.366310985 21.508913436,6.494426589 22.140696629,6.530374983 22.322338958,6.567730914 22.50363036)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.89613971902434 46.25896489051309 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 2021-12-23T20:05:08.922283Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N21E006/2018/12/25/01A61B 2.0E-4 2.0E-4 true block average 2 2 22.0 6.0 21.0 7.0 POLYGON((6.465895545748451 22.0,6.366310985000006 21.508913435999983,6.0 21.575371215137096,6.0 22.0,6.465895545748451 22.0)) 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_01A61B_N21E006_2018_12_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01A61B_N21E006_2018_12_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01A61B_N21E006_2018_12_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01A61B_N21E006_2018_12_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01A61B_N21E006_2018_12_25_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