https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-07T18:05:32.130374Z
2023-08-07T18:05:57.128680Z
s3://sentinel-s1-l1c/GRD/2023/8/7/IW/DV/S1A_IW_GRDH_1SDV_20230807T180532_20230807T180557_049773_05FC2F_C1C8
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
2023-08-07T18:05:32.130374Z
2023-08-07T18:05:57.128680Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230807T200554_V20230807T162202_20230807T193932.EOF
347.8115034094238
693000
Copernicus Ground Segment
2023-08-07T20:25:19.949377Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230807T180532_20230807T180557_049773_05FC2F_C1C8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-0.10617149442903079 17.62530354568152,0.47262068000266355 17.7345020549497,1.0570529670189193 17.84290138879546,1.6422096053788366 17.949555033013628,2.217205805700319 18.052515940514205,2.14729684762343 18.414355743995973,2.1131356402128465 18.5954537684209,2.0774434673655495 18.776277757981294,2.0077738338298357 19.138211410513517,1.9257607491659396 19.560005003673005,1.3455512321747687 19.458146275835727,0.7542258655931471 19.35229175532222,0.16450118988547446 19.244675368675924,-0.4219550181372085 19.135630942214753,-0.3701837833095082 18.894463542855213,-0.22001881002393228 18.16904979728511,-0.1828645760155469 17.987620199730994,-0.14509929195891294 17.806305112958707,-0.10617149442903079 17.62530354568152))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87552096909567
46.07643073560933
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
2023-08-07T23:36:08.478674Z
Batch API, v4.247.1
s3://deafrica-sentinel-1/s1_rtc/N19E002/2023/08/07/05FC2F
2.0E-4
2.0E-4
true
block average
2
2
20.0
2.0
19.0
3.0
POLYGON((2.0 19.178192266217057,2.0343785395641127 19.0,2.0 19.0,2.0 19.178192266217057))
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_05FC2F_N19E002_2023_08_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05FC2F_N19E002_2023_08_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05FC2F_N19E002_2023_08_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05FC2F_N19E002_2023_08_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05FC2F_N19E002_2023_08_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