https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-08T17:04:06.074689Z
2023-09-08T17:04:31.072847Z
s3://sentinel-s1-l1c/GRD/2023/9/8/IW/DV/S1A_IW_GRDH_1SDV_20230908T170406_20230908T170431_050239_060C22_70F5
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
2023-09-08T17:04:06.074689Z
2023-09-08T17:04:31.072847Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230908T171908_V20230908T165504_20230908T233004.EOF
347.0489924063711
693000
Copernicus Ground Segment
2023-09-08T17:41:15.095110Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230908T170406_20230908T170431_050239_060C22_70F5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((12.941705961117622 33.41749656461675,13.34769310174663 33.48203160979633,13.62574138856245 33.52540583743711,14.043329349546015 33.58929760976678,14.322060184214223 33.631110072728916,14.740656366971793 33.69265160719732,15.020048809159402 33.73289228497337,15.299699889012947 33.77250157555142,15.605398770252576 33.815023293107096,15.460147545333152 34.53670266686347,15.302210284485273 35.31781536535087,14.990887469172542 35.27569009998769,14.706105084324498 35.23640489479151,14.421599245717196 35.196451626199234,13.995367674068348 35.1352727407463,13.711570446263742 35.09365666383393,13.28642002205957 35.02999142334092,13.003355567353344 34.986723059045254,12.590073095935121 34.92227770891025,12.773631603064027 34.14015603230607,12.941705961117622 33.41749656461675))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65661771457166
46.42330405574231
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
2023-09-08T21:08:54.881521Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N34E014/2023/09/08/060C22
2.0E-4
2.0E-4
true
block average
2
2
35.0
14.0
34.0
15.0
POLYGON((14.0 34.0,14.0 35.0,15.0 35.0,15.0 34.0,14.0 34.0))
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_060C22_N34E014_2023_09_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_060C22_N34E014_2023_09_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_060C22_N34E014_2023_09_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_060C22_N34E014_2023_09_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_060C22_N34E014_2023_09_08_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