https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-11T03:37:48.523948Z
2023-04-11T03:38:16.322342Z
s3://sentinel-s1-l1c/GRD/2023/4/11/IW/DV/S1A_IW_GRDH_1SDV_20230411T033748_20230411T033816_048043_05C66B_571C
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
2023-04-11T03:37:48.523948Z
2023-04-11T03:38:16.322342Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230411T051421_V20230411T011648_20230411T043418.EOF
192.4566473444764
693000
Copernicus Ground Segment
2023-04-11T06:12:51.033738Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230411T033748_20230411T033816_048043_05C66B_571C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((36.23584365311463 26.491693941004897,35.85343876520758 26.557747828091156,35.59661571475502 26.60149175022682,35.211017626998284 26.66623882364089,34.9537121816543 26.708822655068975,34.56739789037531 26.771824061483745,34.30961995633568 26.813240337771376,33.747884096201105 26.90174726822099,33.714558329588456 26.72077761625235,33.677268458321954 26.540326384996252,33.643390882561754 26.359340071646624,33.604686318660185 26.179104322116427,33.57342137290242 25.997699875757128,33.53920618366239 25.81675152008019,33.44870770518824 25.351804260992054,33.99395860388006 25.263818434547527,34.375230638585364 25.201015042635344,34.628340066238955 25.158744119582316,34.88861759089004 25.11479918682062,35.26968524609298 25.049573828901753,35.52314114492151 25.005611511703897,35.90055489802464 24.93928934886482,36.07895100871498 25.76737079244335,36.23584365311463 26.491693941004897))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76720340048615
46.42446455673701
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
2023-04-11T11:00:37.850336Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/N25E033/2023/04/11/05C66B
2.0E-4
2.0E-4
true
block average
2
2
26.0
33.0
25.0
34.0
POLYGON((34.0 25.262823291621057,33.4487077051883 25.35180426099193,33.57381779791427 26.0,34.0 26.0,34.0 25.262823291621057))
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_05C66B_N25E033_2023_04_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C66B_N25E033_2023_04_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C66B_N25E033_2023_04_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C66B_N25E033_2023_04_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C66B_N25E033_2023_04_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