https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-25T17:40:20.952073Z
2023-03-25T17:40:45.950650Z
s3://sentinel-s1-l1c/GRD/2023/3/25/IW/DV/S1A_IW_GRDH_1SDV_20230325T174020_20230325T174045_047804_05BE4E_8AC9
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
2023-03-25T17:40:20.952073Z
2023-03-25T17:40:45.950650Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230325T194213_V20230325T155715_20230325T191445.EOF
347.84929827775517
693000
Copernicus Ground Segment
2023-03-25T20:00:19.423686Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230325T174020_20230325T174045_047804_05BE4E_8AC9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((6.357708053849588 16.199290698994687,6.935974701884875 16.30983974990045,7.515249826699197 16.41887319585179,8.095495413229628 16.52636866835391,8.663953998638386 16.630001242143237,8.593654354270127 16.991949637178614,8.560830000536033 17.173379300310497,8.490241313130877 17.535336257920967,8.462143292927479 17.717586659258643,8.41966532786756 17.89727601235021,8.371951573581104 18.13772883568531,7.79696238037158 18.03489178192752,7.210875052580816 17.928183448094977,6.625932864293549 17.81979407974881,6.043013924752789 17.709907125793354,6.16851425433596 17.105990784186037,6.244547137428568 16.74334471378935,6.357708053849588 16.199290698994687))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87438433591694
46.18689163751444
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
2023-03-26T04:11:28.857931Z
Batch API, v4.186.0
s3://deafrica-sentinel-1/s1_rtc/N17E008/2023/03/25/05BE4E
2.0E-4
2.0E-4
true
block average
2
2
18.0
8.0
17.0
9.0
POLYGON((8.399281507714921 18.0,8.419665327867683 17.89727601234937,8.462143292927449 17.717586659258423,8.490241313130632 17.535336257922207,8.560830000536026 17.173379300310337,8.592197878232136 17.0,8.0 17.0,8.0 18.0,8.399281507714921 18.0))
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_05BE4E_N17E008_2023_03_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05BE4E_N17E008_2023_03_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05BE4E_N17E008_2023_03_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05BE4E_N17E008_2023_03_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05BE4E_N17E008_2023_03_25_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