https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-02-24T03:18:57.889164Z
2021-02-24T03:19:24.853703Z
s3://sentinel-s1-l1c/GRD/2021/2/24/IW/DV/S1A_IW_GRDH_1SDV_20210224T031857_20210224T031924_036726_04510D_0778
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
2021-02-24T03:18:57.889164Z
2021-02-24T03:19:24.853703Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210224T052355_V20210224T004340_20210224T040110.EOF
192.533120391938
693000
Copernicus S1 Core Ground Segment - TLS
2021-02-24T06:37:17.912900Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210224T031857_20210224T031924_036726_04510D_0778
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.00542522596288 -25.199467489309782,32.44772217125814 -25.071019201453392,32.197069175927 -25.012514823736815,31.820616177322687 -24.923751721876055,31.446564766620536 -24.83449672055823,31.1953006284919 -24.773939757921458,30.94338834785661 -24.712743485693395,30.594245833777926 -24.62712579209441,30.54438263809471 -24.80661554335219,30.48818932643059 -24.98463726184112,30.436666240008755 -25.163842230804065,30.38834571107463 -25.343869924997275,30.330345889906837 -25.521493021628395,30.28101843600117 -25.70130676830988,30.22822402305954 -25.88027230942095,30.1721271515112 -26.058428950198202,30.155937314682554 -26.11205182320109,30.505648382929138 -26.198153684924467,30.75661002387757 -26.25933585771502,31.137566060169746 -26.35126651975843,31.395886247773287 -26.412958300890217,31.650771021350813 -26.473301129860705,32.02777149269771 -26.56159739469804,32.286826279070624 -26.621633870874074,32.59846703093165 -26.693123435689696,32.712381586596095 -26.2793556373382,32.81082288210664 -25.91948391163697,33.00542522596288 -25.199467489309782))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.78062
45.75833137021048
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
2021-12-26T01:32:40.581614Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S26E031/2021/02/24/04510D
2.0E-4
2.0E-4
true
block average
2
2
-25.0
31.0
-26.0
32.0
POLYGON((31.0 -26.0,31.0 -25.0,32.0 -25.0,32.0 -26.0,31.0 -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_04510D_S26E031_2021_02_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04510D_S26E031_2021_02_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04510D_S26E031_2021_02_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04510D_S26E031_2021_02_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04510D_S26E031_2021_02_24_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