https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-17T15:55:15.946371Z
2022-06-17T15:55:44.964917Z
s3://sentinel-s1-l1c/GRD/2022/6/17/IW/DV/S1A_IW_GRDH_1SDV_20220617T155515_20220617T155544_043705_0537BE_4502
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
2022-06-17T15:55:15.946371Z
2022-06-17T15:55:44.964917Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220617T162547_V20220617T154905_20220617T222405.EOF
347.62102044120587
693000
Copernicus Ground Segment
2022-06-17T16:43:41.355445Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220617T155515_20220617T155544_043705_0537BE_4502
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.630857128854455 23.251155386609426,32.00985250474109 23.318967583890043,32.26422983653238 23.36393068890318,32.64636172062965 23.430642985177858,32.90150176945447 23.474628707312142,33.4148760318505 23.56178131821515,33.671987096395355 23.604750859191473,34.044684896915534 23.666233521833476,34.03291187169731 23.724232473623168,33.963975418796906 24.086094966003518,33.92896744528984 24.266930778335016,33.7289794284891 25.291918049624325,33.34859939527497 25.230687049661654,33.08895647433647 25.18829109096718,32.57012394877411 25.10212190477661,32.185614699729754 25.037010153027545,31.928544937649534 24.99288675339004,31.668956861841625 24.94785074850379,31.28306646157607 24.88000540899335,31.308911460107495 24.758644351932485,31.34854688961114 24.577648790584497,31.38699622423672 24.39644339739936,31.42609601976284 24.21535362681708,31.46475561977377 24.03418568701308,31.54073335170575 23.67160985223836,31.630857128854455 23.251155386609426))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83934711382781
46.70664611388159
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
2022-06-17T18:23:39.975492Z
Batch API, v4.115.0
s3://deafrica-sentinel-1/s1_rtc/N23E034/2022/06/17/0537BE
2.0E-4
2.0E-4
true
block average
2
2
24.0
34.0
23.0
35.0
POLYGON((34.0 23.89699407391082,34.04468489691563 23.666233521833526,34.0 23.658862009475737,34.0 23.89699407391082))
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_0537BE_N23E034_2022_06_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0537BE_N23E034_2022_06_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0537BE_N23E034_2022_06_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0537BE_N23E034_2022_06_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0537BE_N23E034_2022_06_17_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