https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-09T04:11:52.317552Z
2023-03-09T04:12:16.683053Z
s3://sentinel-s1-l1c/GRD/2023/3/9/IW/DV/S1A_IW_GRDH_1SDV_20230309T041152_20230309T041216_047562_05B619_6490
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
2023-03-09T04:11:52.317552Z
2023-03-09T04:12:16.683053Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230309T053942_V20230309T014128_20230309T045858.EOF
192.0173159201754
693000
Copernicus Ground Segment
2023-03-09T06:37:32.764978Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230309T041152_20230309T041216_047562_05B619_6490
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.89617758112761 -7.586698747365372,22.36166118219563 -7.467869225784274,21.797390864591474 -7.34165336930251,21.236391966295063 -7.215411681841104,20.684198071818905 -7.090414921428734,20.602698887795693 -7.451582375638786,20.56280917308457 -7.632423277223349,20.52195822146307 -7.813051358918324,20.47858962448247 -7.993107223253595,20.438955957035407 -8.174031724973858,20.380063965126126 -8.433278108202428,20.931879532253173 -8.55918511663187,21.495069963025344 -8.686801544900327,22.058472360357058 -8.813559743112329,22.5987040457958 -8.93424090217821,22.696426622140315 -8.492873520635309,22.737540168082308 -8.311870132143099,22.818335129390803 -7.949557216460553,22.856360240360925 -7.767878531527552,22.89617758112761 -7.586698747365372))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.55103
45.94255059019488
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
2023-03-09T10:17:49.683199Z
Batch API, v4.178.2
s3://deafrica-sentinel-1/s1_rtc/S09E020/2023/03/09/05B619
2.0E-4
2.0E-4
true
block average
2
2
-8.0
20.0
-9.0
21.0
POLYGON((21.0 -8.574620909413314,20.38006396512609 -8.433278108202424,20.47707967962284 -8.0,21.0 -8.0,21.0 -8.574620909413314))
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_05B619_S09E020_2023_03_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05B619_S09E020_2023_03_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05B619_S09E020_2023_03_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05B619_S09E020_2023_03_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05B619_S09E020_2023_03_09_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