https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2023-01-27T02:28:36.172071Z
2023-01-27T02:29:26.169744Z
s3://sentinel-s1-l1c/GRD/2023/1/27/IW/DV/S1A_IW_GRDH_1SDV_20230127T022901_20230127T022926_046963_05A1F4_8B27
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
2023-01-27T02:29:01.171649Z
2023-01-27T02:29:26.169744Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230127T021506_V20230127T013320_20230127T080820.EOF
192.4042592629025
693000
Copernicus Ground Segment
2023-01-27T03:47:38.166234Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230127T022901_20230127T022926_046963_05A1F4_8B27
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((46.085713847720086 -22.3979158922225,45.524779596741865 -22.26893050314199,44.92047170452087 -22.127546411742195,44.31398072279877 -21.983124167917563,43.74729521271694 -21.845896221942606,43.5984332708376 -22.38390094185401,43.45194023920259 -22.922725269010932,43.402464409401915 -23.10220702815607,43.33507425279295 -23.340876278900154,43.9092129624093 -23.48051430733835,44.27690990817064 -23.568681488502857,44.521371108008246 -23.626754426316324,44.767156867056926 -23.684708194041633,45.13401616642942 -23.770390222873434,45.69511453655758 -23.899532937326022,45.71065778783169 -23.839732983882055,45.7609136445278 -23.66023031266174,45.807807402532504 -23.479966477385545,45.8534572140607 -23.299427519594794,45.89993082906976 -23.119089677238946,45.94345378228115 -22.93808510569498,45.99048936874627 -22.75789783027767,46.036237450527466 -22.577426047307426,46.085713847720086 -22.3979158922225))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.0358
45.74588062332329
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
s3://sentinel-s1-l1c/GRD/2023/1/27/IW/DV/S1A_IW_GRDH_1SDV_20230127T022836_20230127T022901_046963_05A1F4_B35F
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
2023-01-27T02:28:36.172071Z
2023-01-27T02:29:01.170166Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230127T021506_V20230127T013320_20230127T080820.EOF
192.3439637094213
693000
Copernicus Ground Segment
2023-01-27T03:47:53.640880Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230127T022836_20230127T022901_046963_05A1F4_B35F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((46.47536956925615 -20.896527368427066,45.914491640504586 -20.76776076721035,45.318104914077004 -20.628606495581955,44.71856962924416 -20.486391833620118,44.159769753848224 -20.351738549344805,44.112088404907105 -20.53134775858622,44.06332234061331 -20.710801944455582,44.015310312582706 -20.890453276839096,43.96635158944677 -21.069888857170085,43.91826647895689 -21.249552065878547,43.770260362937 -21.787714765539132,43.74729521271694 -21.845896221942606,44.31398072279877 -21.983124167917563,44.92047170452087 -22.127546411742195,45.524779596741865 -22.26893050314199,46.085713847720086 -22.3979158922225,46.092782054214965 -22.399245557912487,46.1090195436378 -22.33963646865353,46.15506089435625 -22.159257247246472,46.24972426323177 -21.799121964862113,46.29290758102211 -21.618117302873404,46.33919004187065 -21.437833659435828,46.38421411789346 -21.257271889024825,46.43134394021612 -21.077204094575723,46.47536956925615 -20.896527368427066))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.16414
45.79264511025037
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
2023-01-27T12:40:22.133780Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/S23E044/2023/01/27/05A1F4
2.0E-4
2.0E-4
true
block average
2
2
-22.0
44.0
-23.0
45.0
POLYGON((44.0 -23.0,44.0 -22.0,45.0 -22.0,45.0 -23.0,44.0 -23.0))
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_05A1F4_S23E044_2023_01_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A1F4_S23E044_2023_01_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A1F4_S23E044_2023_01_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A1F4_S23E044_2023_01_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A1F4_S23E044_2023_01_27_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