https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-05T18:40:28.959319Z
2022-03-05T18:40:51.936066Z
s3://sentinel-s1-l1c/GRD/2022/3/5/IW/DV/S1A_IW_GRDH_1SDV_20220305T184028_20220305T184051_042190_050722_8473
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
2022-03-05T18:40:28.959319Z
2022-03-05T18:40:51.936066Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220305T202755_V20220305T165444_20220305T201214.EOF
347.5217865594504
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-05T20:52:01.838290Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220305T184028_20220305T184051_042190_050722_8473
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-10.04503449812022 25.759951757168494,-9.685858119400127 25.8225351930694,-9.438186548675382 25.86513282232128,-9.189380447792674 25.90746979054145,-8.816972576798742 25.969987717957114,-8.444154131765853 26.031551627129453,-8.194901357987366 26.072139814916437,-7.944994325498871 26.112375044306617,-7.5805630577570415 26.170221482707067,-7.615564181165341 26.350936539311643,-7.686494033717133 26.712395263693086,-7.722518834909497 26.893031921213087,-7.792715474601091 27.254579683350627,-7.827598413365278 27.42983410585569,-8.196241352206371 27.37247129725696,-8.448647946613958 27.332597394843273,-8.700516034034377 27.292325806136944,-9.077028372397063 27.23122478366853,-9.32820577883525 27.189864385178,-9.70316583504905 27.127227107973898,-9.95601629613549 27.084386479008636,-10.32013060496755 27.02183218922559,-10.240912646404851 26.665369851373818,-10.200176982776552 26.484537392535813,-10.161085890573545 26.3034202838866,-10.04503449812022 25.759951757168494))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74352859276689
46.0325057517412
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
2022-03-06T00:23:51.049377Z
Batch API, v4.92.0
s3://deafrica-sentinel-1/s1_rtc/N26W010/2022/03/05/050722
2.0E-4
2.0E-4
true
block average
2
2
27.0
-10.0
26.0
-9.0
POLYGON((-10.0 26.0,-10.0 27.0,-9.0 27.0,-9.0 26.0,-10.0 26.0))
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_050722_N26W010_2022_03_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_050722_N26W010_2022_03_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_050722_N26W010_2022_03_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_050722_N26W010_2022_03_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_050722_N26W010_2022_03_05_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