https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-06-16T04:25:09.839472Z
2023-06-16T04:25:34.836764Z
s3://sentinel-s1-l1c/GRD/2023/6/16/IW/DV/S1A_IW_GRDH_1SDV_20230616T042509_20230616T042534_049006_05E4A5_E50F
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
2023-06-16T04:25:09.839472Z
2023-06-16T04:25:34.836764Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230616T024328_V20230616T020618_20230616T084118.EOF
192.8890642693924
693000
Copernicus Ground Segment
2023-06-16T04:33:39.609233Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230616T042509_20230616T042534_049006_05E4A5_E50F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.556080044778202 33.97035361222252,25.14970299443555 34.03448952866461,24.873688432246944 34.077229779554514,24.45915197702256 34.140178041214824,24.182456082985972 34.181366421176385,23.766913302353483 34.24197952032357,23.489557147029387 34.28160639340684,23.211942922857716 34.32060600390496,22.874321828050142 34.367120984215305,22.72928113362987 33.64562539425219,22.57283099366481 32.86409824142737,22.90456015848931 32.81713898067074,23.177342935544726 32.77781313015605,23.44988435016407 32.73789488526795,23.858237341601587 32.67690982389396,24.13016226576613 32.635516761396104,24.537576738556467 32.5723262086914,24.808866916065114 32.529467318158694,25.208315187330363 32.465219309661194,25.388403609352046 33.247867980112076,25.556080044778202 33.97035361222252))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66907303728003
46.25271194975006
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
2023-06-16T08:09:08.859343Z
Batch API, v4.217.0
s3://deafrica-sentinel-1/s1_rtc/N33E022/2023/06/16/05E4A5
2.0E-4
2.0E-4
true
block average
2
2
34.0
22.0
33.0
23.0
POLYGON((22.600036509320272 33.0,22.800520292423883 34.0,23.0 34.0,23.0 33.0,22.600036509320272 33.0))
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_05E4A5_N33E022_2023_06_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05E4A5_N33E022_2023_06_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05E4A5_N33E022_2023_06_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05E4A5_N33E022_2023_06_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05E4A5_N33E022_2023_06_16_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