https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-31T04:03:39.861195Z
2023-08-31T04:04:04.859509Z
s3://sentinel-s1-l1c/GRD/2023/8/31/IW/DV/S1A_IW_GRDH_1SDV_20230831T040339_20230831T040404_050114_0607E1_6FD8
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
2023-08-31T04:03:39.861195Z
2023-08-31T04:04:04.859509Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230831T053059_V20230831T013322_20230831T045052.EOF
192.0122372376699
693000
Copernicus Ground Segment
2023-08-31T06:48:33.744841Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230831T040339_20230831T040404_050114_0607E1_6FD8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.049333858493764 -7.1466424340383,24.512903827238066 -7.027585671535241,23.950834124140254 -6.902121021959403,23.389189900786935 -6.776035421637501,22.840473078778246 -6.652164873998557,22.79967210805811 -6.832650877929512,22.72062721245246 -7.1944203670643105,22.639349810756112 -7.555711004852736,22.598242337585813 -7.736260588180103,22.555544672892164 -7.9164516815919885,22.501329321533454 -8.156779549859577,23.048904449870243 -8.28151166494646,23.612813266544524 -8.409109031287679,24.175971693190917 -8.535657568584533,24.71539683753528 -8.656037534697436,24.76965356410069 -8.415156868578848,24.808984127306793 -8.23377357277328,24.850211430035902 -8.052818758003234,24.890555163063905 -7.871671180983277,24.97064753436986 -7.509257091762358,25.008501326643067 -7.327568757699234,25.049333858493764 -7.1466424340383))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.57513
45.97375152594616
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
2023-08-31T09:56:31.750136Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/S08E022/2023/08/31/0607E1
2.0E-4
2.0E-4
true
block average
2
2
-7.0
22.0
-8.0
23.0
POLYGON((22.53669708159706 -8.0,22.63934981076105 -7.555711004830248,22.763107128752196 -7.0,23.0 -7.0,23.0 -8.0,22.53669708159706 -8.0))
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_0607E1_S08E022_2023_08_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0607E1_S08E022_2023_08_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0607E1_S08E022_2023_08_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0607E1_S08E022_2023_08_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0607E1_S08E022_2023_08_31_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