https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-05-09T18:09:04.218642Z
2024-05-09T18:09:33.263017Z
s3://sentinel-s1-l1c/GRD/2024/5/9/IW/DV/S1A_IW_GRDH_1SDV_20240509T180904_20240509T180933_053798_06899F_A08F
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
2024-05-09T18:09:04.218642Z
2024-05-09T18:09:33.263017Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240509T182549_V20240509T180052_20240510T003552.EOF
347.2434633944157
693000
Copernicus Ground Segment
2024-05-09T18:36:34.226701Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240509T180904_20240509T180933_053798_06899F_A08F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-2.8571742786787695 30.55640233030818,-2.4598557704195536 30.621791438237764,-2.1916832012692278 30.665190950103003,-1.7888570156111028 30.729272432205477,-1.5199061737916162 30.771315983292034,-1.117710174547459 30.833085410494263,-0.8480096341950981 30.87376290267644,-0.5802418768436411 30.913563625725573,-0.28165182850340836 30.957239860583122,-0.3289436449419405 31.19515995846163,-0.43509973409566416 31.73709829549908,-0.5037536730229444 32.09867150615547,-0.5392983689219094 32.279278883358714,-0.5688669446059571 32.46072052844582,-0.5942467888402108 32.58270639601302,-0.8892807676566413 32.54078492638699,-1.164140023380166 32.50107176829728,-1.4432832678895913 32.4600951565043,-1.8513565138210681 32.3990014721751,-2.128418445162536 32.35672811803733,-2.538493342844815 32.29296647288625,-2.81342310095915 32.249424566687054,-3.215571208867715 32.1845761311684,-3.1924416972141145 32.061487174903576,-3.152486380464258 31.880469869019937,-3.1106278525334723 31.699764674906618,-3.0706094182218773 31.51876134139716,-3.0318909958933404 31.337546428913292,-2.9924805217717725 31.156445693066956,-2.9501685386147347 30.975823880599854,-2.911026326668037 30.794682017991125,-2.8571742786787695 30.55640233030818))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84293279999889
46.50480518468024
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
2024-05-09T20:52:51.082576Z
Batch API, v4.346.0
s3://deafrica-sentinel-1/s1_rtc/N31W003/2024/05/09/06899F
2.0E-4
2.0E-4
true
block average
2
2
32.0
-3.0
31.0
-2.0
POLYGON((-2.9558319717454737 31.0,-3.0 31.190999528580775,-3.0 32.0,-2.0 32.0,-2.0 31.0,-2.9558319717454737 31.0))
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_06899F_N31W003_2024_05_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06899F_N31W003_2024_05_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06899F_N31W003_2024_05_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06899F_N31W003_2024_05_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06899F_N31W003_2024_05_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