https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-07T17:19:29.047844Z
2022-06-07T17:19:58.071772Z
s3://sentinel-s1-l1c/GRD/2022/6/7/IW/DV/S1A_IW_GRDH_1SDV_20220607T171929_20220607T171958_043560_05337D_0A93
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
2022-06-07T17:19:29.047844Z
2022-06-07T17:19:58.071772Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220607T160434_V20220607T153237_20220607T220737.EOF
347.2579687019004
693000
Copernicus Ground Segment
2022-06-07T17:53:44.077561Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220607T171929_20220607T171958_043560_05337D_0A93
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.541973827328281 30.26996568042386,9.939916213074868 30.33571994161402,10.208850460953414 30.379422176240077,10.477427031533406 30.422477281082763,10.880085440856298 30.48592453299779,11.283425024541113 30.54815417589281,11.552342665908183 30.588908874056372,11.821324611551212 30.62908510777847,12.115362542233985 30.672320390533493,12.068297697592769 30.910299698882643,12.031596746797447 31.090687989651286,11.959573856649204 31.45165452635228,11.889336579052932 31.81286142290093,11.85031654231885 31.992906986798015,11.812319237869023 32.17309712604468,11.787942182239666 32.29468509696307,11.48831622589242 32.25184239676065,11.215139729753709 32.21211627103519,10.804858840924673 32.151280574251786,10.532974623941458 32.11018800661297,10.12409692722308 32.04722485098745,9.85060765033953 32.00432784364895,9.577890810230326 31.960925255869466,9.173771859987255 31.895456065097477,9.201826473926372 31.773717574604266,9.241669245648378 31.592759206825622,9.283597757760038 31.412144159248793,9.324567657742039 31.231374532141125,9.366743383985204 31.050805548480973,9.406094440604436 30.86977363500757,9.489053686289415 30.50841814241627,9.541973827328281 30.26996568042386))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77081522198966
46.49803151638038
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
2022-06-07T19:27:00.455760Z
Batch API, v4.115.0
s3://deafrica-sentinel-1/s1_rtc/N31E011/2022/06/07/05337D
2.0E-4
2.0E-4
true
block average
2
2
32.0
11.0
31.0
12.0
POLYGON((11.848820814621353 32.0,11.889336579053209 31.812861422899125,12.0 31.249045537355457,12.0 31.0,11.0 31.0,11.0 32.0,11.848820814621353 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_05337D_N31E011_2022_06_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05337D_N31E011_2022_06_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05337D_N31E011_2022_06_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05337D_N31E011_2022_06_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05337D_N31E011_2022_06_07_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