https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-13T16:12:09.429007Z
2021-08-13T16:12:34.427973Z
s3://sentinel-s1-l1c/GRD/2021/8/13/IW/DV/S1B_IW_GRDH_1SDV_20210813T161209_20210813T161234_028230_035E29_8F2D
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
2021-08-13T16:12:09.429007Z
2021-08-13T16:12:34.427973Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.436072119048
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-13T17:04:15.640201Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210813T161209_20210813T161234_028230_035E29_8F2D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.62842317087466 27.394137688207543,27.012642971256156 27.45982508756459,27.27748556943416 27.504438681476767,27.674862317445815 27.570367805015838,27.940050030323693 27.613690994934746,28.203889953051448 27.656260092622663,28.59932572958869 27.71906307337059,29.130342551517796 27.801510994764083,29.05952396959788 28.162842123193666,28.879810746882356 29.0659365018571,28.84462922012611 29.246658172648644,28.832659541791422 29.306057420867127,28.42924491514394 29.245135438471483,28.159842194628474 29.20373440268996,27.621664484817032 29.119307106339534,27.219577585567308 29.054729038150775,26.951530424950313 29.01096589231595,26.68386995940028 28.96669618549877,26.295218822762408 28.90139497474707,26.349362230286477 28.661036109008375,26.429755022237522 28.299145022157074,26.50802855593449 27.936897612087638,26.548430886930852 27.75599136031776,26.589849946143488 27.575261106407687,26.62842317087466 27.394137688207543))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70793348595663
46.61091008314511
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
2021-12-26T10:10:34.910100Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/N28E027/2021/08/13/035E29
2.0E-4
2.0E-4
true
block average
2
2
29.0
27.0
28.0
28.0
POLYGON((27.0 28.0,27.0 29.0,28.0 29.0,28.0 28.0,27.0 28.0))
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_035E29_N28E027_2021_08_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_035E29_N28E027_2021_08_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_035E29_N28E027_2021_08_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_035E29_N28E027_2021_08_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_035E29_N28E027_2021_08_13_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