https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-03-09T04:50:55.455086Z
2024-03-09T04:51:10.634763Z
s3://sentinel-s1-l1c/GRD/2024/3/9/IW/DV/S1A_IW_GRDH_1SDV_20240309T045055_20240309T045110_052900_066714_74DD
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
2024-03-09T04:50:55.455086Z
2024-03-09T04:51:10.634763Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240309T044945_V20240309T040945_20240309T104445.EOF
192.6652012670061
693000
Copernicus Ground Segment
2024-03-09T05:25:47.541863Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240309T045055_20240309T045110_052900_066714_74DD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.518525601778 30.136632346665596,18.11445139698353 30.203501391442355,17.844690426499366 30.247401895888785,17.573171906720724 30.290988207463975,17.16876024638204 30.354797643056347,16.763019026301233 30.41747962845547,16.49250775312511 30.45852764304685,15.947039384055111 30.539490067689332,15.910913884987469 30.35907815275157,15.873606807070377 30.17874305757179,15.789717382866103 29.750800400289837,16.3286351933749 29.66976136694928,16.597860024849915 29.628408929392204,17.001120145384967 29.565383627997804,17.270103401100762 29.52262073525926,17.67123645378136 29.457769706623715,17.93949799925371 29.413680804852028,18.33793227555617 29.34712947262763,18.39348651329034 29.594753632647414,18.518525601778 30.136632346665596))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75649160146076
46.57235042194891
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
2024-03-09T07:59:45.895943Z
Batch API, v4.316.0
s3://deafrica-sentinel-1/s1_rtc/N29E017/2024/03/09/066714
2.0E-4
2.0E-4
true
block average
2
2
30.0
17.0
29.0
18.0
POLYGON((18.0 29.40357502582818,17.671236453706356 29.457769706635478,17.0 29.565558694901142,17.0 30.0,18.0 30.0,18.0 29.40357502582818))
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_066714_N29E017_2024_03_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_066714_N29E017_2024_03_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_066714_N29E017_2024_03_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_066714_N29E017_2024_03_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_066714_N29E017_2024_03_09_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