https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-23T03:53:18.166406Z
2023-03-23T03:53:43.165053Z
s3://sentinel-s1-l1c/GRD/2023/3/23/IW/DV/S1A_IW_GRDH_1SDV_20230323T035318_20230323T035343_047766_05BD01_ECD7
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
2023-03-23T03:53:18.166406Z
2023-03-23T03:53:43.165053Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230323T052216_V20230323T012500_20230323T044230.EOF
191.9629663699384
693000
Copernicus Ground Segment
2023-03-23T06:29:37.906041Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230323T035318_20230323T035343_047766_05BD01_ECD7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.66800171323053 0.08604501622281953,26.472946977733198 0.5572042873455779,26.39555560070808 0.19568681007338615,26.28170789889669 -0.34726027395447134,26.243073255451236 -0.5281065821130797,26.205697581191995 -0.7092335039617796,26.167322459690112 -0.8901496909202498,26.155628985528722 -0.9499465171053662,28.346113215471785 -1.424740998274221,28.364471946093307 -1.36621414636625,28.394085103733378 -1.1828505903968423,28.437305130228797 -1.0024436561651766,28.47451237275181 -0.8207359664512759,28.51087749901371 -0.638849861841439,28.549283669378447 -0.45740913447720016,28.58436084380911 -0.2752526722621837,28.62783636800268 -0.09491313338348256,28.66800171323053 0.08604501622281953))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75102
46.13648623315718
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
2023-03-23T11:23:39.046620Z
Batch API, v4.184.0
s3://deafrica-sentinel-1/s1_rtc/S01E027/2023/03/23/05BD01
2.0E-4
2.0E-4
true
block average
2
2
0.0
27.0
-1.0
28.0
POLYGON((27.0 -1.0,27.0 0.0,28.0 0.0,28.0 -1.0,27.0 -1.0))
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_05BD01_S01E027_2023_03_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05BD01_S01E027_2023_03_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05BD01_S01E027_2023_03_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05BD01_S01E027_2023_03_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05BD01_S01E027_2023_03_23_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