https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-24T15:55:14.097265Z
2022-05-24T15:55:43.129284Z
s3://sentinel-s1-l1c/GRD/2022/5/24/IW/DV/S1A_IW_GRDH_1SDV_20220524T155514_20220524T155543_043355_052D60_07F8
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
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
2022-05-24T15:55:14.097265Z
2022-05-24T15:55:43.129284Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220524T162637_V20220524T154903_20220524T222403.EOF
347.62059544009435
693000
Copernicus Ground Segment
2022-05-24T16:52:39.728698Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220524T155514_20220524T155543_043355_052D60_07F8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.631240570250213 23.25051620436908,32.01023320287823 23.318331112240553,32.26460836197678 23.36329606273718,32.6467392882732 23.43001145670126,32.901878076876656 23.473999171796383,33.415248396671856 23.56115559557815,33.67236069182839 23.604127576753086,34.045053287665866 23.665612681088362,34.03331754169988 23.723431303470296,33.96437577728304 24.08529280062416,33.92936665437312 24.26612833775869,33.72921503458592 25.291926974454256,33.348835478556865 25.230693299857606,33.08919288989028 25.18829551652297,32.57036103952303 25.102122678032213,32.18585226065717 25.037008211192898,31.928782840421377 24.992883001473864,31.669195127158726 24.94784515701979,31.283305268018815 24.879997091359844,31.309325769930922 24.75782194243339,31.348962085695593 24.576826648238715,31.38741232911463 24.395621526553448,31.426513030190662 24.214531981337824,31.46517353537891 24.03336430136424,31.541153108066894 23.670789015346905,31.631240570250213 23.25051620436908))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83959829066747
46.7068134454337
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
2022-05-24T18:37:16.943698Z
Batch API, v4.112.0
s3://deafrica-sentinel-1/s1_rtc/N23E034/2022/05/24/052D60
2.0E-4
2.0E-4
true
block average
2
2
24.0
34.0
23.0
35.0
POLYGON((34.0 23.898308398986394,34.04505328766557 23.66561268108819,34.0 23.658179997628206,34.0 23.898308398986394))
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_052D60_N23E034_2022_05_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_052D60_N23E034_2022_05_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_052D60_N23E034_2022_05_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_052D60_N23E034_2022_05_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_052D60_N23E034_2022_05_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 2021
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