https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-02-06T18:14:43.688037Z 2022-02-06T18:15:15.464439Z s3://sentinel-s1-l1c/GRD/2022/2/6/IW/DV/S1A_IW_GRDH_1SDV_20220206T181443_20220206T181515_041796_04F979_E0CB 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 2022-02-06T18:14:43.688037Z 2022-02-06T18:15:15.464439Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220206T202147_V20220206T163003_20220206T194733.EOF 347.67286733610035 693000 Copernicus S1 Core Ground Segment - TLS 2022-02-06T20:48:13.635607Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220206T181443_20220206T181515_041796_04F979_E0CB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-3.0513121195482347 21.867741820972505,-2.4569892044916153 21.975234466719147,-1.8558503329492653 22.081611318445052,-1.2540298041442453 22.185742976382638,-0.6609090583760742 22.286048104431988,-1.0099151976069358 24.076951007777737,-1.611153485633874 23.977860393161443,-1.855391371853657 23.93689003740712,-2.2214534758958306 23.874709242285032,-2.4655954348038214 23.832722009764584,-2.8314534857889546 23.769028397651088,-3.432679407511206 23.662340037619693,-3.1678421620426325 22.41099862221078,-3.0906483773761337 22.048675411911812,-3.0513121195482347 21.867741820972505)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78992897677115 46.02786205803092 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 2022-02-06T23:54:19.796729Z Batch API, v4.89.4 s3://deafrica-sentinel-1/s1_rtc/N24W002/2022/02/06/04F979 2.0E-4 2.0E-4 true block average 2 2 25.0 -2.0 24.0 -1.0 POLYGON((-1.4768200841836308 24.0,-1.0099151976069345 24.076951007777733,-1.0 24.026071799117855,-1.0 24.0,-1.4768200841836308 24.0)) 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_04F979_N24W002_2022_02_06_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04F979_N24W002_2022_02_06_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04F979_N24W002_2022_02_06_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04F979_N24W002_2022_02_06_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04F979_N24W002_2022_02_06_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