https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-07T18:17:11.678324Z
2023-07-07T18:17:40.701187Z
s3://sentinel-s1-l1c/GRD/2023/7/7/IW/DV/S1A_IW_GRDH_1SDV_20230707T181711_20230707T181740_049321_05EE4A_A8A8
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
2023-07-07T18:17:11.678324Z
2023-07-07T18:17:40.701187Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230707T165738_V20230707T163020_20230707T230520.EOF
347.2586178091179
693000
Copernicus Ground Segment
2023-07-07T18:59:14.245569Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230707T181711_20230707T181740_049321_05EE4A_A8A8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-4.851198164613123 30.26912587402368,-4.455593671453636 30.334480201555508,-4.189183901655205 30.37776915450077,-3.920528023705609 30.420834351548667,-3.520298260460394 30.483901240265148,-3.1196848240018116 30.54572153466005,-2.8519400274282294 30.58630958392029,-2.584409253415637 30.626283463491554,-2.284970176926028 30.67032171567608,-2.403034274817517 31.269639064674525,-2.437955206907886 31.450322936686984,-2.4718932863869485 31.63114290162011,-2.506600917649719 31.81184777759347,-2.5401791512893617 31.992707657298475,-2.5753908499298515 32.173333541401625,-2.595366777480436 32.29504401100484,-2.9032283602085105 32.251057705721266,-3.1728019202912634 32.21187234390022,-3.4453920442255086 32.17163474771252,-3.8530303221672586 32.11030068126401,-4.125880350487847 32.068470299656184,-4.528341957420445 32.005622665991666,-4.800199418178532 31.96240330197562,-5.20387806620515 31.89707735468431,-5.175458774225287 31.775903079790687,-5.139473938568936 31.59427586010574,-5.098663195648116 31.413437247734866,-5.022244188484733 31.050910753895966,-4.981491248180509 30.870067055478142,-4.944639868369511 30.688580504154615,-4.851198164613123 30.26912587402368))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85959543079731
46.49664120936561
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
2023-07-08T01:35:50.211283Z
Batch API, v4.222.2
s3://deafrica-sentinel-1/s1_rtc/N31W003/2023/07/07/05EE4A
2.0E-4
2.0E-4
true
block average
2
2
32.0
-3.0
31.0
-2.0
POLYGON((-2.541600740309502 32.0,-2.4379552069070685 31.450322936682642,-2.3499160178868475 31.0,-3.0 31.0,-3.0 32.0,-2.541600740309502 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_05EE4A_N31W003_2023_07_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05EE4A_N31W003_2023_07_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05EE4A_N31W003_2023_07_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05EE4A_N31W003_2023_07_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05EE4A_N31W003_2023_07_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