https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-05-03T04:42:40.123917Z
2024-05-03T04:42:58.058519Z
s3://sentinel-s1-l1c/GRD/2024/5/3/IW/DV/S1A_IW_GRDH_1SDV_20240503T044240_20240503T044258_053702_068600_359D
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
2024-05-03T04:42:40.123917Z
2024-05-03T04:42:58.058519Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240503T044032_V20240503T040133_20240503T103633.EOF
192.6714016035222
693000
Copernicus Ground Segment
2024-05-03T05:05:56.191455Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240503T044240_20240503T044258_053702_068600_359D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.62014959542656 30.34709639838256,20.218428728587618 30.41340490529308,19.948079046159183 30.457283698260603,19.542155498843606 30.52204373829115,19.271224654882722 30.564517990215432,18.86439079353686 30.627172531577585,18.592880038416148 30.66823567801077,18.32114189402179 30.70873191769942,18.04429669344835 30.74936814166772,18.008971036743603 30.568841221784314,17.972180372935828 30.38843059566389,17.900714597299707 30.02729245097167,17.85363366531933 29.79470833237133,18.395688008217583 29.713263539315655,18.66564647705701 29.67182559503044,19.068518637752344 29.6088987176728,19.33783523160141 29.566108299319616,19.739334699876384 29.501233811569378,20.008056778848076 29.4570916706628,20.40575392882191 29.390694830430412,20.538491582802944 29.98557929185148,20.62014959542656 30.34709639838256))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73999329860283
46.5735132300227
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
2024-05-03T06:54:01.259602Z
Batch API, v4.346.0
s3://deafrica-sentinel-1/s1_rtc/N30E017/2024/05/03/068600
2.0E-4
2.0E-4
true
block average
2
2
31.0
17.0
30.0
18.0
POLYGON((17.895189912142573 30.0,18.0 30.5248498884323,18.0 30.0,17.895189912142573 30.0))
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_068600_N30E017_2024_05_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_068600_N30E017_2024_05_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_068600_N30E017_2024_05_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_068600_N30E017_2024_05_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_068600_N30E017_2024_05_03_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