https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-01-04T18:57:38.920044Z
2024-01-04T18:58:03.919176Z
s3://sentinel-s1-l1c/GRD/2024/1/4/IW/DV/S1A_IW_GRDH_1SDV_20240104T185738_20240104T185803_051961_064746_885C
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
2024-01-04T18:57:38.920044Z
2024-01-04T18:58:03.919176Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240104T173459_V20240104T171130_20240104T234630.EOF
347.42206308570724
693000
Copernicus Ground Segment
2024-01-04T19:08:33.465393Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240104T185738_20240104T185803_051961_064746_885C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-14.558679375128408 27.582697953336286,-14.18377487724664 27.64668763418584,-13.930010364409837 27.689383352469697,-13.548996163185826 27.752556009819042,-13.294744153266386 27.7940887066331,-12.912881592722442 27.85553096979808,-12.65770455830727 27.89596310020054,-12.402845267103212 27.935845140914935,-12.051585876615363 27.98998189924379,-12.088010038614184 28.170383449324255,-12.158090433004743 28.531779821599507,-12.348380930255166 29.494635900449993,-12.704312362395543 29.44111722069168,-12.962969357145631 29.401584917514523,-13.221425260705352 29.36155200380928,-13.608727635688894 29.300566718563033,-13.866671956444545 29.25928764986422,-14.253197593300287 29.196438856849923,-14.510617949913794 29.15392142409202,-14.890900905085172 29.090140236323627,-14.71765520710804 28.30642930005632,-14.558679375128408 27.582697953336286))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73321457460948
46.0861166772697
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
2024-01-04T20:52:10.042670Z
Batch API, v4.288.1
s3://deafrica-sentinel-1/s1_rtc/N28W015/2024/01/04/064746
2.0E-4
2.0E-4
true
block average
2
2
29.0
-15.0
28.0
-14.0
POLYGON((-14.650344521810114 28.0,-14.870974670251654 29.0,-14.0 29.0,-14.0 28.0,-14.650344521810114 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_064746_N28W015_2024_01_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_064746_N28W015_2024_01_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_064746_N28W015_2024_01_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_064746_N28W015_2024_01_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_064746_N28W015_2024_01_04_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