https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-11T18:39:27.122973Z
2023-05-11T18:39:52.121486Z
s3://sentinel-s1-l1c/GRD/2023/5/11/IW/DV/S1A_IW_GRDH_1SDV_20230511T183927_20230511T183952_048490_05D534_1A3D
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
2023-05-11T18:39:27.122973Z
2023-05-11T18:39:52.121486Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230511T202436_V20230511T165452_20230511T201222.EOF
347.6868488390056
693000
Copernicus Ground Segment
2023-05-11T21:07:57.066972Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230511T183927_20230511T183952_048490_05D534_1A3D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-9.155816208417871 21.553123150252933,-8.563118376895721 21.660674707897016,-7.962973809588028 21.76726385576946,-7.3627794739051495 21.871533903421444,-6.771244205009696 21.972015815421845,-6.9814420646589515 23.05730876341202,-7.0639528518834585 23.47846088716971,-7.662486949084922 23.378952612770455,-8.270037223670917 23.275448064234745,-8.876519972037032 23.169620282067914,-9.475378210817377 23.062665606172576,-9.308759734217267 22.278112258259576,-9.155816208417871 21.553123150252933))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80922750426645
46.03705
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
2023-05-11T23:44:42.207263Z
Batch API, v4.202.0
s3://deafrica-sentinel-1/s1_rtc/N22W008/2023/05/11/05D534
2.0E-4
2.0E-4
true
block average
2
2
23.0
-8.0
22.0
-7.0
POLYGON((-8.0 22.0,-8.0 23.0,-7.0 23.0,-7.0 22.0,-8.0 22.0))
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_05D534_N22W008_2023_05_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D534_N22W008_2023_05_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D534_N22W008_2023_05_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D534_N22W008_2023_05_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D534_N22W008_2023_05_11_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