https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-25T03:18:25.710556Z
2021-05-25T03:18:50.709431Z
s3://sentinel-s1-l1c/GRD/2021/5/25/IW/DV/S1B_IW_GRDH_1SDV_20210525T031825_20210525T031850_027055_033B83_D954
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-05-25T03:18:25.710556Z
2021-05-25T03:18:50.709431Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.5536652135594
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-25T06:12:23.816196Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210525T031825_20210525T031850_027055_033B83_D954
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.89516354275221 -25.612693088506074,32.539474565968646 -25.531040913920073,32.29299488100817 -25.473886033314383,31.922234583877334 -25.387031806452562,31.675392073032295 -25.328621892324165,31.428344561870624 -25.269694237259763,31.055401405904796 -25.179841429981593,30.804831433711627 -25.11886470509826,30.473545141029053 -25.03751626604849,30.42176574408949 -25.216604667582363,30.37202701994203 -25.396319489634006,30.316005634377547 -25.574478624990057,30.264628692268097 -25.75382015423428,30.211314880078184 -25.932697649900742,30.15621578889939 -26.111145396216152,30.10384703814276 -26.29029611354449,30.0486455030193 -26.46875879144572,30.031889351778545 -26.527807668412905,30.367658464428636 -26.61058596397607,30.617964493436144 -26.671701529107096,30.86887422703704 -26.73246009447223,31.245396090338566 -26.82268627194229,31.621014812180547 -26.911558647217888,31.871379633474 -26.970166493014553,32.122215495830226 -27.02838135901366,32.48292781450263 -27.111204693864664,32.54974354890635 -26.872275472397092,32.69888874035019 -26.332587871780373,32.79734109190206 -25.97263920363125,32.89516354275221 -25.612693088506074))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.14395
45.80023111893006
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
2021-12-26T06:10:35.605329Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S27E032/2021/05/25/033B83
2.0E-4
2.0E-4
true
block average
2
2
-26.0
32.0
-27.0
33.0
POLYGON((32.789857428309766 -26.0,32.514025824382244 -27.0,32.0 -27.0,32.0 -26.0,32.789857428309766 -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_033B83_S27E032_2021_05_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033B83_S27E032_2021_05_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033B83_S27E032_2021_05_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033B83_S27E032_2021_05_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033B83_S27E032_2021_05_25_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