https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-03T17:57:33.917633Z
2022-05-03T17:57:58.917437Z
s3://sentinel-s1-l1c/GRD/2022/5/3/IW/DV/S1A_IW_GRDH_1SDV_20220503T175733_20220503T175758_043050_052403_9095
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
2022-05-03T17:57:33.917633Z
2022-05-03T17:57:58.917437Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220503T200226_V20220503T161337_20220503T193107.EOF
347.76656956756426
693000
Copernicus Ground Segment
2022-05-03T20:30:28.013985Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220503T175733_20220503T175758_043050_052403_9095
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((1.6178534071503372 19.238310933639365,2.2079629428347025 19.347902195924785,2.7989374985946296 19.455597391195077,3.3926179243390395 19.561707980745886,3.96349891425047 19.661770032038525,3.929754261847428 19.84280358176298,3.8262374587653376 20.385755769539163,3.7899528047649196 20.566425412753265,3.7196406124207595 20.928136365348404,3.682047779804125 21.10857212954865,3.6704333561375817 21.16871745529673,3.094468982488815 21.069810280268175,2.494579814456121 20.964572364573193,1.8958769763524126 20.857291008805312,1.3004516264852186 20.748368621764083,1.3522694287217707 20.507069233769876,1.3932206396442395 20.32636439395742,1.4290941150491885 20.144718938307673,1.4677415956801818 19.96358683023577,1.5049701676004132 19.782190295068244,1.543107349348663 19.600962019136972,1.6178534071503372 19.238310933639365))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.866621499179
46.1506070852369
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
2022-05-03T21:20:55.191805Z
Batch API, v4.107.0
s3://deafrica-sentinel-1/s1_rtc/N20E003/2022/05/03/052403
2.0E-4
2.0E-4
true
block average
2
2
21.0
3.0
20.0
4.0
POLYGON((3.704668206031919 21.0,3.8262374587653336 20.385755769539198,3.899783905270484 20.0,3.0 20.0,3.0 21.0,3.704668206031919 21.0))
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_052403_N20E003_2022_05_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_052403_N20E003_2022_05_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_052403_N20E003_2022_05_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_052403_N20E003_2022_05_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_052403_N20E003_2022_05_03_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