https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-08-29T17:05:00.114053Z 2021-08-29T17:05:25.111732Z s3://sentinel-s1-l1c/GRD/2021/8/29/IW/DV/S1B_IW_GRDH_1SDV_20210829T170500_20210829T170525_028463_03658A_EF28 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 2021-08-29T17:05:00.114053Z 2021-08-29T17:05:25.111732Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.7430373984098 693000 Copernicus S1 Core Ground Segment - TLS 2021-08-29T19:44:50.640329Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210829T170500_20210829T170525_028463_03658A_EF28 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((20.38913716675983 -19.706936396951676,20.946021518078883 -19.579249632960742,21.54622591354697 -19.439482636781456,22.14563157127998 -19.297693163666548,22.693895458750784 -19.166063248677013,22.64667279651569 -18.986392654548233,22.600054694765063 -18.80649350392699,22.367173304270377 -17.907144390892697,22.30587020214443 -17.66787021239058,21.761704494505153 -17.797794666884986,21.165558677898755 -17.938185671774825,20.57024803657187 -18.076348296837384,20.018789878486768 -18.202510374755747,20.03293207383046 -18.26216974654632,20.07728442460289 -18.442787064915468,20.38913716675983 -19.706936396951676)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.26358 46.00318889244956 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 2021-12-26T10:58:20.525692Z Batch API, v4.45.1 s3://deafrica-sentinel-1/s1_rtc/S19E021/2021/08/29/03658A 2.0E-4 2.0E-4 true block average 2 2 -18.0 21.0 -19.0 22.0 POLYGON((21.0 -19.0,21.0 -18.0,22.0 -18.0,22.0 -19.0,21.0 -19.0)) 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_03658A_S19E021_2021_08_29_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03658A_S19E021_2021_08_29_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03658A_S19E021_2021_08_29_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03658A_S19E021_2021_08_29_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03658A_S19E021_2021_08_29_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