https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-13T16:46:16.238509Z
2024-04-13T16:46:45.264741Z
s3://sentinel-s1-l1c/GRD/2024/4/13/IW/DV/S1A_IW_GRDH_1SDV_20240413T164616_20240413T164645_053418_067ACC_3F4F
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
2024-04-13T16:46:16.238509Z
2024-04-13T16:46:45.264741Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240413T152937_V20240413T145949_20240413T213449.EOF
347.34830807129794
693000
Copernicus Ground Segment
2024-04-13T17:19:19.460013Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240413T164616_20240413T164645_053418_067ACC_3F4F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.102099770427355 28.803520674343233,18.49298417096093 28.86924646478868,18.758985736230084 28.913276861103725,19.025073880795674 28.956760909759147,19.424808088043708 29.021030824226234,19.825092510436395 29.084121701497494,20.09206300414989 29.125496126543105,20.6310691139292 29.207311903620365,20.4774364434495 29.987636201536194,20.309653288464368 30.831080985744258,20.03229230156387 30.790406822307663,19.760453488867814 30.749931088795925,19.48889221207431 30.70889487496789,19.081978157430765 30.646278151144436,18.810990101926386 30.603827308809855,18.40500262630328 30.539104101298353,18.13549950476537 30.49539316746568,17.73525558413588 30.429376410260154,17.80292604595636 30.12718435913999,17.926087207507347 29.584715393326363,17.964918759908706 29.403523658628362,18.004676746618237 29.22248826815585,18.04672171040538 29.041839538137165,18.09018140730094 28.861432526091825,18.102099770427355 28.803520674343233))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76623824656605
46.55991672244814
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
2024-04-13T18:53:51.269897Z
Batch API, v4.336.0
s3://deafrica-sentinel-1/s1_rtc/N29E018/2024/04/13/067ACC
2.0E-4
2.0E-4
true
block average
2
2
30.0
18.0
29.0
19.0
POLYGON((18.056800773436688 29.0,18.0 29.24378352780692,18.0 30.0,19.0 30.0,19.0 29.0,18.056800773436688 29.0))
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_067ACC_N29E018_2024_04_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_067ACC_N29E018_2024_04_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_067ACC_N29E018_2024_04_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_067ACC_N29E018_2024_04_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_067ACC_N29E018_2024_04_13_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