https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-01T17:11:50.939587Z
2022-08-01T17:12:19.973238Z
s3://sentinel-s1-l1c/GRD/2022/8/1/IW/DV/S1A_IW_GRDH_1SDV_20220801T171150_20220801T171219_044362_054B51_D942
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
2022-08-01T17:11:50.939587Z
2022-08-01T17:12:19.973238Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220801T155632_V20220801T152427_20220801T215927.EOF
347.12796581020746
693000
Copernicus Ground Segment
2022-08-01T17:43:13.430926Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220801T171150_20220801T171219_044362_054B51_D942
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.160857624377385 32.220558709981276,11.565458134469738 32.285828508406524,11.838736318592685 32.32912744441107,12.249118302629197 32.39296423037652,12.523808476708144 32.43489862478548,12.797143319543792 32.47599645418856,13.20879683696431 32.53670358257396,13.485101471025313 32.57664952533973,13.78695475139899 32.61954712374709,13.774748367077558 32.67622649265897,13.737472577498652 32.85655092491545,13.459038904587192 34.24148134417062,13.150394976108368 34.19887447552141,12.870396582030292 34.15950159882041,12.590659773965843 34.119491883884606,12.171552745877541 34.05828672514003,11.892485268690727 34.01669186630264,11.474398482779183 33.953116348073365,11.196021841296496 33.90994626338198,10.7827381504913 33.84461311182501,10.937090003046556 33.18064959771054,10.979916671049697 33.00011040620208,11.02147804414896 32.819370932999476,11.160857624377385 32.220558709981276))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70564188434527
46.45373079192807
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
2022-08-01T19:28:48.308356Z
Batch API, v4.125.1
s3://deafrica-sentinel-1/s1_rtc/N32E011/2022/08/01/054B51
2.0E-4
2.0E-4
true
block average
2
2
33.0
11.0
32.0
12.0
POLYGON((11.160857624377401 32.22055870998128,11.0 32.91277329426512,11.0 33.0,12.0 33.0,12.0 32.35421274424027,11.160857624377401 32.22055870998128))
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_054B51_N32E011_2022_08_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_054B51_N32E011_2022_08_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_054B51_N32E011_2022_08_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_054B51_N32E011_2022_08_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_054B51_N32E011_2022_08_01_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