https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-01T19:09:50.181050Z
2023-04-01T19:10:15.178278Z
s3://sentinel-s1-l1c/GRD/2023/4/1/IW/DV/S1A_IW_GRDH_1SDV_20230401T190950_20230401T191015_047907_05C1BD_EE81
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
2023-04-01T19:09:50.181050Z
2023-04-01T19:10:15.178278Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230401T211412_V20230401T172745_20230401T204515.EOF
347.9300691059885
693000
Copernicus Ground Segment
2023-04-01T21:33:47.229296Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230401T190950_20230401T191015_047907_05C1BD_EE81
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-15.50748462800035 12.464310587189706,-14.93959195196024 12.576471597132636,-14.369821260237611 12.687696106152265,-13.799487800058868 12.797710576856774,-13.239435030086875 12.904446742446783,-13.453111676863934 13.99055498492339,-13.53549956047322 14.412241321238612,-14.09927786527 14.306651925150273,-14.673200810529941 14.197684708485871,-15.246785277659397 14.087301941728837,-15.81840042938838 13.97583385653252,-15.50748462800035 12.464310587189706))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.833542548659
46.02598465220005
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
2023-04-02T07:56:04.776679Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/N13W014/2023/04/01/05C1BD
2.0E-4
2.0E-4
true
block average
2
2
14.0
-14.0
13.0
-13.0
POLYGON((-13.454957017193326 14.0,-13.258233800655086 13.0,-14.0 13.0,-14.0 14.0,-13.454957017193326 14.0))
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_05C1BD_N13W014_2023_04_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C1BD_N13W014_2023_04_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C1BD_N13W014_2023_04_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C1BD_N13W014_2023_04_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C1BD_N13W014_2023_04_01_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