https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-07T16:12:50.671942Z
2023-09-07T16:13:15.669865Z
s3://sentinel-s1-l1c/GRD/2023/9/7/IW/DV/S1A_IW_GRDH_1SDV_20230907T161250_20230907T161315_050223_060B98_1F3B
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
2023-09-07T16:12:50.671942Z
2023-09-07T16:13:15.669865Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230907T181452_V20230907T143506_20230907T175236.EOF
348.0290001102569
693000
Copernicus Ground Segment
2023-09-07T19:02:42.090765Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230907T161250_20230907T161315_050223_060B98_1F3B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.98792453787373 -3.237653133707079,32.09015923170991 -2.9966051246183683,33.180173152638346 -2.7570569882769305,33.14195346187034 -2.576181314605148,33.10242897290251 -2.3955073669105182,32.85895483708419 -1.2501691881868133,30.66624856039936 -1.7264941944677625,30.67911528079459 -1.7866688756756866,30.719956093430586 -1.9675530059771,30.75699770553434 -2.1492681863236065,30.871874456935632 -2.693619047332902,30.907818223039836 -2.8755905922821396,30.94958773353452 -3.056291443341227,30.98792453787373 -3.237653133707079))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83824
46.14278689163663
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
2023-09-07T22:57:11.458782Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/S02E033/2023/09/07/060B98
2.0E-4
2.0E-4
true
block average
2
2
-1.0
33.0
-2.0
34.0
POLYGON((33.0 -1.9136663989634384,33.01835265714087 -2.0,33.0 -2.0,33.0 -1.9136663989634384))
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_060B98_S02E033_2023_09_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_060B98_S02E033_2023_09_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_060B98_S02E033_2023_09_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_060B98_S02E033_2023_09_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_060B98_S02E033_2023_09_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