https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-12T18:35:13.646873Z
2022-11-12T18:35:38.645712Z
s3://sentinel-s1-l1c/GRD/2022/11/12/IW/DV/S1A_IW_GRDH_1SDV_20221112T183513_20221112T183538_045865_057CC6_46D3
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
2022-11-12T18:35:13.646873Z
2022-11-12T18:35:38.645712Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221112T203602_V20221112T165454_20221112T201224.EOF
348.0122910417467
693000
Copernicus Ground Segment
2022-11-12T21:03:36.567935Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221112T183513_20221112T183538_045865_057CC6_46D3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-5.968246633385148 6.1135004513554305,-5.4113900607499 6.22883939521622,-4.848364995036227 6.34480534232452,-4.292685835168422 6.458600080935753,-3.7480662440466936 6.569490230847271,-3.821006233461326 6.931552490346602,-3.8924062739964143 7.2939964674833915,-3.9295062997204475 7.474926570907055,-4.050574247847765 8.077731372309971,-4.595882184746823 7.968326963912932,-5.158228481084441 7.854686399008349,-5.720926128696018 7.740156532121911,-6.278343768297239 7.625905482295908,-6.267052925872489 7.565931221155927,-6.230197143415786 7.3842720996225255,-6.190195843078566 7.203260176199671,-6.154186040533377 7.0214215150361525,-6.043717108801068 6.47639302176015,-5.968246633385148 6.1135004513554305))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.822672340335
46.06005620167453
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
2022-11-12T22:37:52.694081Z
Batch API, v4.156.0
s3://deafrica-sentinel-1/s1_rtc/N07W004/2022/11/12/057CC6
2.0E-4
2.0E-4
true
block average
2
2
8.0
-4.0
7.0
-3.0
POLYGON((-4.0 7.82591906441563,-3.892406273996501 7.293996467483837,-3.83449012413702 7.0,-4.0 7.0,-4.0 7.82591906441563))
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_057CC6_N07W004_2022_11_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057CC6_N07W004_2022_11_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057CC6_N07W004_2022_11_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057CC6_N07W004_2022_11_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057CC6_N07W004_2022_11_12_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