https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-06-30T02:36:30.230969Z
2023-06-30T02:36:55.228836Z
s3://sentinel-s1-l1c/GRD/2023/6/30/IW/DV/S1A_IW_GRDH_1SDV_20230630T023630_20230630T023655_049209_05EAD2_20A0
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
2023-06-30T02:36:30.230969Z
2023-06-30T02:36:55.228836Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230630T054820_V20230630T014946_20230630T050716.EOF
192.0140037829891
693000
Copernicus Ground Segment
2023-06-30T07:02:28.537904Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230630T023630_20230630T023655_049209_05EAD2_20A0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((49.30749463197445 10.297268655415186,48.74090210606699 10.411065090717672,48.17107448323516 10.52441499673294,47.60282626484115 10.636345585577496,47.05892489306044 10.742434474196656,47.023215990254656 10.561417355171614,46.98350938871162 10.381082273232614,46.95575929188308 10.198406081018588,46.91868156404736 10.017545908621315,46.88219479544443 9.836565213857577,46.8465726766011 9.655409187399616,46.812539689327906 9.473934113330262,46.76642257396086 9.23306661922691,47.30622122552586 9.12608261369131,47.874255632339384 9.012557504251383,48.43926560612543 8.898693342758532,48.99859893873598 8.785056113736141,49.00879624771979 8.845061774891505,49.04607662899077 9.02661852432347,49.08591275751843 9.20765258671175,49.12090138248075 9.389671583111724,49.16197308765302 9.570451762507034,49.19556506337667 9.752748918088477,49.230251020803365 9.934820253616497,49.26751014991377 10.116367618670619,49.30749463197445 10.297268655415186))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88558031274662
46.20239261886069
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
2023-06-30T09:53:28.455222Z
Batch API, v4.222.2
s3://deafrica-sentinel-1/s1_rtc/N09E049/2023/06/30/05EAD2
2.0E-4
2.0E-4
true
block average
2
2
10.0
49.0
9.0
50.0
POLYGON((49.24362791881119 10.0,49.1955650633788 9.752748918099334,49.16197308765354 9.570451762509721,49.12090138248094 9.389671583112488,49.08591275751759 9.207652586707534,49.040610851822954 9.0,49.0 9.0,49.0 10.0,49.24362791881119 10.0))
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_05EAD2_N09E049_2023_06_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05EAD2_N09E049_2023_06_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05EAD2_N09E049_2023_06_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05EAD2_N09E049_2023_06_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05EAD2_N09E049_2023_06_30_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