https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-14T03:15:15.039685Z
2023-01-14T03:15:40.038397Z
s3://sentinel-s1-l1c/GRD/2023/1/14/IW/DV/S1A_IW_GRDH_1SDV_20230114T031515_20230114T031540_046774_059B89_0D46
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
2023-01-14T03:15:15.039685Z
2023-01-14T03:15:40.038397Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230114T045316_V20230114T005207_20230114T040937.EOF
192.1796055733035
693000
Copernicus Ground Segment
2023-01-14T05:56:33.678026Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230114T031515_20230114T031540_046774_059B89_0D46
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((40.78399854941642 18.787462531207055,40.20026522131384 18.89636196781204,39.61335736087035 19.00386609192683,39.02570206227052 19.10950652740453,38.44086077714544 19.21264824980373,38.26492374600101 18.308020404332076,38.22906978530674 18.127179474521906,38.19179709913856 17.946585661914053,38.15121690433048 17.76657637882267,38.13088783241674 17.70840196821849,38.726862613035784 17.601255640885242,39.30961124112528 17.494617403865913,39.891334972483946 17.386335426089847,40.469971139827194 17.276818046778722,40.78399854941642 18.787462531207055))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7999670414356
46.15403948058601
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
2023-01-14T09:37:34.539710Z
Batch API, v4.169.0
s3://deafrica-sentinel-1/s1_rtc/N18E038/2023/01/14/059B89
2.0E-4
2.0E-4
true
block average
2
2
19.0
38.0
18.0
39.0
POLYGON((38.202821263430884 18.0,38.26492374601356 18.308020404394576,38.39950376836469 19.0,39.0 19.0,39.0 18.0,38.202821263430884 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_059B89_N18E038_2023_01_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_059B89_N18E038_2023_01_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_059B89_N18E038_2023_01_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_059B89_N18E038_2023_01_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_059B89_N18E038_2023_01_14_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