https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-13T04:41:25.467475Z
2023-08-13T04:41:50.465038Z
s3://sentinel-s1-l1c/GRD/2023/8/13/IW/DV/S1A_IW_GRDH_1SDV_20230813T044125_20230813T044150_049852_05FEE8_D3CD
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
2023-08-13T04:41:25.467475Z
2023-08-13T04:41:50.465038Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230813T044148_V20230813T040133_20230813T103633.EOF
192.9531950697899
693000
Copernicus Ground Segment
2023-08-13T05:17:47.925408Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230813T044125_20230813T044150_049852_05FEE8_D3CD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.650329414142366 34.86586099589252,21.237969516626595 34.93019548594987,20.953373002724305 34.973719165725804,20.52591970458218 35.03775431320737,20.24058406364331 35.07960824219925,19.81204019148716 35.1411306870534,19.525989776529926 35.18130427095107,19.239660430095068 35.22080279742733,18.93993076017864 35.26137806090195,18.79412073330611 34.539934022820006,18.636939638597177 33.75867005262865,18.93126589799596 33.717711545448466,19.2124463462606 33.67788485601353,19.493365892200934 33.63742010099837,19.914248433115326 33.575530084863146,20.194500597674892 33.533477080323806,20.614366105459446 33.46921209163952,20.893929752245906 33.425580735616116,21.299025780691874 33.36115524579133,21.480883837483 34.14348268689053,21.650329414142366 34.86586099589252))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.62422007352417
46.47491458082971
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
2023-08-13T09:06:36.360319Z
Batch API, v4.247.1
s3://deafrica-sentinel-1/s1_rtc/N34E019/2023/08/13/05FEE8
2.0E-4
2.0E-4
true
block average
2
2
35.0
19.0
34.0
20.0
POLYGON((19.0 34.0,19.0 35.0,20.0 35.0,20.0 34.0,19.0 34.0))
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_05FEE8_N34E019_2023_08_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05FEE8_N34E019_2023_08_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05FEE8_N34E019_2023_08_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05FEE8_N34E019_2023_08_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05FEE8_N34E019_2023_08_13_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