https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-06T17:19:32.649057Z
2022-08-06T17:20:01.683393Z
s3://sentinel-s1-l1c/GRD/2022/8/6/IW/DV/S1A_IW_GRDH_1SDV_20220806T171932_20220806T172001_044435_054D76_8D9E
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
2022-08-06T17:19:32.649057Z
2022-08-06T17:20:01.683393Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220806T160417_V20220806T153241_20220806T220741.EOF
347.25809592220986
693000
Copernicus Ground Segment
2022-08-06T17:53:49.619981Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220806T171932_20220806T172001_044435_054D76_8D9E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.542549553765383 30.269412146972776,9.94049001438033 30.33516540707151,10.209422870044053 30.378866994748343,10.477998088956415 30.421921399618693,10.880654474119162 30.485367670655947,11.28399199138688 30.54759636148526,11.552908252749068 30.588350444136374,11.821888814705389 30.628526071739984,12.11582234528359 30.671745737134493,12.068757293346886 30.909725036072828,12.032056686020614 31.090113398590383,11.96003688849219 31.4510804333408,11.88980383845631 31.812287866179133,11.850779773537244 31.992332893123383,11.812784236005381 32.17252331529987,11.78828414802523 32.29474271339953,11.488762519500472 32.251915702580675,11.215585464940526 32.21219034902833,10.805303751609074 32.15135575163072,10.533418865604876 32.110263988825096,10.124540230767774 32.047301961181475,9.851050348197269 32.00440570872202,9.578332839702995 31.961003861189635,9.174212753501692 31.89553573895205,9.202410588801985 31.77316518184896,9.242252414988926 31.592206722186745,9.284179853723723 31.41159150487164,9.325148729468424 31.230821727386708,9.36732335049635 31.0502526411948,9.406673516239161 30.86922055096388,9.489630656351267 30.507864815593983,9.542549553765383 30.269412146972776))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77248231520539
46.49936938474809
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
2022-08-06T20:18:29.958325Z
Batch API, v4.127.0
s3://deafrica-sentinel-1/s1_rtc/N31E011/2022/08/06/054D76
2.0E-4
2.0E-4
true
block average
2
2
32.0
11.0
31.0
12.0
POLYGON((11.849163062484658 32.0,11.889803838457334 31.8122878661738,12.0 31.250783204587698,12.0 31.0,11.0 31.0,11.0 32.0,11.849163062484658 32.0))
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_054D76_N31E011_2022_08_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_054D76_N31E011_2022_08_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_054D76_N31E011_2022_08_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_054D76_N31E011_2022_08_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_054D76_N31E011_2022_08_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 2021
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