https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-24T17:09:15.365273Z
2021-08-24T17:09:40.363628Z
s3://sentinel-s1-l1c/GRD/2021/8/24/IW/DV/S1B_IW_GRDH_1SDV_20210824T170915_20210824T170940_028391_036337_0406
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
2021-08-24T17:09:15.365273Z
2021-08-24T17:09:40.363628Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.52632201848616
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-25T07:17:59.877080Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210824T170915_20210824T170940_028391_036337_0406
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((12.63615864501224 25.541586148090136,13.014649516121292 25.607643020808286,13.273389704566572 25.652193388310224,13.531984512065414 25.696229040639547,13.918943192218471 25.76121004345751,14.307294902728312 25.825322257500478,14.566504947176906 25.86750051367015,15.090924290822057 25.951327284573352,14.949176128494834 26.674026141879573,14.841656645604871 27.215892237984566,14.806588452548372 27.396625276910566,14.79417294296733 27.456323829473767,14.262218006328716 27.373254898956205,13.999312628866818 27.331404805896664,13.605318703708537 27.26770364157506,13.34260622798427 27.22457216809822,12.95073316194059 27.15925778087299,12.689342971340903 27.115041491884895,12.305971201151197 27.049245607476138,12.399932326155064 26.627645029595598,12.441728959980637 26.44703908375833,12.47858040776852 26.265575139553455,12.518327376698563 26.08461484568351,12.556929311203564 25.90345547725777,12.63615864501224 25.541586148090136))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81027947213603
46.61731998899469
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
2021-12-26T10:42:34.829041Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/N26E015/2021/08/24/036337
2.0E-4
2.0E-4
true
block average
2
2
27.0
15.0
26.0
16.0
POLYGON((15.0 26.414902120392245,15.081377758545942 26.0,15.0 26.0,15.0 26.414902120392245))
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_036337_N26E015_2021_08_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036337_N26E015_2021_08_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036337_N26E015_2021_08_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036337_N26E015_2021_08_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036337_N26E015_2021_08_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