https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-20T16:04:51.870464Z
2023-11-20T16:05:20.893876Z
s3://sentinel-s1-l1c/GRD/2023/11/20/IW/DV/S1A_IW_GRDH_1SDV_20231120T160451_20231120T160520_051303_06309D_EC6C
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
2023-11-20T16:04:51.870464Z
2023-11-20T16:05:20.893876Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231120T162623_V20231120T155728_20231120T223228.EOF
347.4141390433895
693000
Copernicus Ground Segment
2023-11-20T16:56:27.474552Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231120T160451_20231120T160520_051303_06309D_EC6C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.63334557200978 27.624728496283794,29.02581763960644 27.691640296451904,29.289377242831428 27.735905534616517,29.684291168490148 27.80122871837274,29.948452781109637 27.84425186574699,30.344925333991334 27.907814413285713,30.60957990362968 27.949569750940576,31.139274615177754 28.031520245674137,31.092291246839967 28.269625573605428,31.057483634039876 28.45035614517357,31.021467858983044 28.63090064816086,30.98617418725626 28.811550191572593,30.94942547878804 28.991978609791683,30.914827784507747 29.172723684464135,30.877779660172635 29.35310163547377,30.818587579179535 29.655310176564797,30.550418797184903 29.615186292799788,30.148222083427065 29.55393359751305,29.611648917406605 29.47020799376891,29.34292564957329 29.427413656579354,28.94151395517028 29.36241205929617,28.671874683130106 29.318026605608196,28.273665704324976 29.25140825650213,28.340825048355274 28.94874206548668,28.422288939907755 28.587159040518515,28.462564286100402 28.40629262838844,28.49973431001455 28.224899232268026,28.540446037383155 28.044109106534574,28.61992701953649 27.682201319698745,28.63334557200978 27.624728496283794))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76619899189918
46.62283705773923
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
2023-11-20T18:53:59.105517Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N28E029/2023/11/20/06309D
2.0E-4
2.0E-4
true
block average
2
2
29.0
29.0
28.0
30.0
POLYGON((29.0 28.0,29.0 29.0,30.0 29.0,30.0 28.0,29.0 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_06309D_N28E029_2023_11_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06309D_N28E029_2023_11_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06309D_N28E029_2023_11_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06309D_N28E029_2023_11_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06309D_N28E029_2023_11_20_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