https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-04T07:02:50.089952Z
2022-03-04T07:03:15.088364Z
s3://sentinel-s1-l1c/GRD/2022/3/4/IW/DV/S1A_IW_GRDH_1SDV_20220304T070250_20220304T070315_042168_050659_4F7B
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
2022-03-04T07:02:50.089952Z
2022-03-04T07:03:15.088364Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220304T071842_V20220304T062114_20220304T125614.EOF
192.5567706684333
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-04T07:50:52.443876Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220304T070250_20220304T070315_042168_050659_4F7B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-14.739669224458252 28.568402069393013,-15.118148492988123 28.63226362691663,-15.374073264030688 28.67480355405365,-15.758344981341128 28.737706550848568,-16.014779804317826 28.77903565644093,-16.39980794457993 28.84011680309326,-16.656741200868172 28.88022759217158,-16.913870481417216 28.919849059189925,-17.26948853555072 28.973778861539138,-17.376406618442374 28.431854938945676,-17.41463481118036 28.2515691590919,-17.447344324040397 28.070440116048236,-17.564876773263247 27.46889842514935,-17.21431129749893 27.41441668090188,-16.960823257717173 27.37443211246113,-16.707518192937105 27.333988274535244,-16.327907237537314 27.272463793761844,-16.07506672029689 27.230876534382897,-15.696160030419687 27.167642258746326,-15.443793904075594 27.124918751231714,-15.070555530829756 27.060839917107693,-14.89908049965825 27.844448159539603,-14.739669224458252 28.568402069393013))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72639399294919
46.06665192896582
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
2022-03-04T09:36:21.438702Z
Batch API, v4.92.0
s3://deafrica-sentinel-1/s1_rtc/N27W015/2022/03/04/050659
2.0E-4
2.0E-4
true
block average
2
2
28.0
-15.0
27.0
-14.0
POLYGON((-14.864828709717077 28.0,-15.0 27.38326525874327,-15.0 28.0,-14.864828709717077 28.0))
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_050659_N27W015_2022_03_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_050659_N27W015_2022_03_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_050659_N27W015_2022_03_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_050659_N27W015_2022_03_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_050659_N27W015_2022_03_04_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 2019
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