https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-03-15T16:38:13.079234Z
2024-03-15T16:38:42.136504Z
s3://sentinel-s1-l1c/GRD/2024/3/15/IW/DV/S1A_IW_GRDH_1SDV_20240315T163813_20240315T163842_052995_066A71_565B
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
2024-03-15T16:38:13.079234Z
2024-03-15T16:38:42.136504Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240315T170042_V20240315T163020_20240315T230520.EOF
347.3106307406485
693000
Copernicus Ground Segment
2024-03-15T17:25:43.056114Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240315T163813_20240315T163842_052995_066A71_565B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.00867866642609 29.421995929928713,20.407427835357126 29.488573913834625,20.675398587593975 29.532597111109975,20.943049212070775 29.57599250081533,21.34632689286304 29.64029058175721,21.748920622898027 29.70318049601315,22.01838441619298 29.744547912960012,22.562051332961534 29.826240084315216,22.44252757029255 30.42480120397547,22.336243345757598 30.96658469597941,22.240280003612487 31.451175756446236,21.961560488330118 31.410738052811716,21.687906969466376 31.370409988171623,21.41425530596255 31.329464911578995,21.004147253552063 31.266945283429873,20.595304386965893 31.20323395240039,20.32129230376545 31.15976102912962,20.04861047145183 31.11588048771116,19.64384850223992 31.04960583227099,19.87507645345409 30.02176942431192,19.917060729518667 29.841169022780875,19.955669690677283 29.660006375326393,20.00867866642609 29.421995929928713))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72448877257787
46.56549354054663
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
2024-03-15T19:49:34.334845Z
Batch API, v4.316.0
s3://deafrica-sentinel-1/s1_rtc/N29E019/2024/03/15/066A71
2.0E-4
2.0E-4
true
block average
2
2
30.0
19.0
29.0
20.0
POLYGON((20.0 29.460963165804035,19.917060729517267 29.84116902278773,19.880137203664155 30.0,20.0 30.0,20.0 29.460963165804035))
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_066A71_N29E019_2024_03_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_066A71_N29E019_2024_03_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_066A71_N29E019_2024_03_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_066A71_N29E019_2024_03_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_066A71_N29E019_2024_03_15_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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