https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-09-03T16:31:01.312528Z
2022-09-03T16:31:26.310928Z
s3://sentinel-s1-l1c/GRD/2022/9/3/IW/DV/S1A_IW_GRDH_1SDV_20220903T163101_20220903T163126_044842_055B03_6F68
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
2022-09-03T16:31:01.312528Z
2022-09-03T16:31:26.310928Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220903T170727_V20220903T132057_20220903T163827.EOF
347.4666129616678
693000
Copernicus Ground Segment
2022-09-03T17:51:48.020866Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220903T163101_20220903T163126_044842_055B03_6F68
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.413676974833493 -26.462239400270775,30.76613057483954 -26.381247280260563,31.009626366360806 -26.324729013268392,31.380175854876633 -26.237814561820983,31.62815384797294 -26.179044313993053,31.877144398693314 -26.11954418161776,32.25097098726858 -26.029293949932896,32.49911299641209 -25.968781379609833,32.80738962654162 -25.89290767380435,32.75538297259812 -25.713818723625913,32.648886495614406 -25.356120763461035,32.59737210528934 -25.176872004261355,32.544847500484295 -24.99788954724898,32.49445568016721 -24.81839959377046,32.375626002553915 -24.400627639309505,31.82560519151803 -24.53494254000213,31.455047118593086 -24.62414433120897,31.208809321258496 -24.682845719174956,30.967438565130582 -24.73993239376007,30.598059018252002 -24.826465289961277,30.349485575570924 -24.884124846060224,29.994782211048733 -24.965593810299076,30.01956869539273 -25.022963420819195,30.078316337038583 -25.200653461615566,30.125763314295874 -25.38096162892554,30.1708766316437 -25.56181927158694,30.215097064341222 -25.74289487769276,30.262761314990904 -25.92319089844564,30.31558067791854 -26.102312158730914,30.413676974833493 -26.462239400270775))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.29184
45.83284808099638
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
2022-09-03T19:18:35.624582Z
Batch API, v4.138.1
s3://deafrica-sentinel-1/s1_rtc/S26E031/2022/09/03/055B03
2.0E-4
2.0E-4
true
block average
2
2
-25.0
31.0
-26.0
32.0
POLYGON((31.0 -26.0,31.0 -25.0,32.0 -25.0,32.0 -26.0,31.0 -26.0))
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_055B03_S26E031_2022_09_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_055B03_S26E031_2022_09_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_055B03_S26E031_2022_09_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_055B03_S26E031_2022_09_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_055B03_S26E031_2022_09_03_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