https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-27T03:52:16.080061Z
2021-11-27T03:52:40.102252Z
s3://sentinel-s1-l1c/GRD/2021/11/27/IW/DV/S1B_IW_GRDH_1SDV_20211127T035216_20211127T035240_029768_038D95_0ED8
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
2021-11-27T03:52:16.080061Z
2021-11-27T03:52:40.102252Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.7000109195965
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-27T04:17:25.970626Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211127T035216_20211127T035240_029768_038D95_0ED8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.112431312378504 31.001026290180967,32.720084921424956 31.06530921224664,32.45597933909026 31.107860851918034,32.059324852103344 31.170682945625813,31.794585869779084 31.211888058579152,31.397045539089994 31.272675370764098,31.131805880237366 31.312507511653735,30.866309843636753 31.351797308241213,30.51974851726936 31.40219337477636,30.339819825022886 30.499498620430305,30.2559138779163 30.081186011395843,30.597534147218745 30.03037969996118,30.859870657937776 29.990716157938927,31.12225763636334 29.950491233889714,31.511824097454106 29.889742825945195,31.903464376901013 29.82744080448861,32.16408066656649 29.785295650670655,32.42751636204784 29.742139720571537,32.814501065298806 29.677721111058695,32.86534284892548 29.916386393474124,32.90325978903644 30.097713141752838,32.94238298307402 30.27883946152857,33.02678574234392 30.640076066402163,33.112431312378504 31.001026290180967))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71388557416696
46.15707508168877
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
2021-12-26T15:30:07.512162Z
Batch API, v4.67.0
s3://deafrica-sentinel-1/s1_rtc/N30E030/2021/11/27/038D95
2.0E-4
2.0E-4
true
block average
2
2
31.0
30.0
30.0
31.0
POLYGON((30.798466894979025 30.0,30.255913877916264 30.08118601139574,30.43958174150705 31.0,31.0 31.0,31.0 30.0,30.798466894979025 30.0))
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_038D95_N30E030_2021_11_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038D95_N30E030_2021_11_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038D95_N30E030_2021_11_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038D95_N30E030_2021_11_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038D95_N30E030_2021_11_27_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