https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-04-01T16:28:11.722447Z
2021-04-01T16:28:36.720362Z
s3://sentinel-s1-l1c/GRD/2021/4/1/IW/DV/S1B_IW_GRDH_1SDV_20210401T162811_20210401T162836_026276_0322D0_39BE
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
2021-04-01T16:28:11.722447Z
2021-04-01T16:28:36.720362Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.48975626029033
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-01T19:03:31.387081Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210401T162811_20210401T162836_026276_0322D0_39BE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.746776001602452 26.317302410194365,23.12141164884017 26.382155200154582,23.377144868813637 26.42581961962686,23.633770670320878 26.469144393681322,24.018726842133297 26.53321175099458,24.403484762223005 26.596140385655975,24.661013581616697 26.63764193110205,25.222388265272 26.72638078902439,25.009972979741285 27.810611246319805,24.926613756549592 28.23133684396096,24.61906275465846 28.184177219466815,24.35645862986548 28.143321173683994,24.09553211907528 28.102196041026914,23.705036224664916 28.039663961867777,23.44466606243532 27.997313384436108,23.054951674244577 27.932941833983534,22.794568310797075 27.889276853549134,22.41541890129207 27.824748724672084,22.548338926970704 27.22227612754873,22.666943243034762 26.679153624639035,22.746776001602452 26.317302410194365))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72112814223284
46.35619976459274
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
2021-12-26T03:24:09.185018Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N27E025/2021/04/01/0322D0
2.0E-4
2.0E-4
true
block average
2
2
28.0
25.0
27.0
26.0
POLYGON((25.0 27.860946262665404,25.168782592755534 27.0,25.0 27.0,25.0 27.860946262665404))
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_0322D0_N27E025_2021_04_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0322D0_N27E025_2021_04_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0322D0_N27E025_2021_04_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0322D0_N27E025_2021_04_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0322D0_N27E025_2021_04_01_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