https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-29T16:30:40.771675Z
2023-08-29T16:31:05.770090Z
s3://sentinel-s1-l1c/GRD/2023/8/29/IW/DV/S1A_IW_GRDH_1SDV_20230829T163040_20230829T163105_050092_060723_6ADD
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
2023-08-29T16:30:40.771675Z
2023-08-29T16:31:05.770090Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230829T170251_V20230829T132102_20230829T163832.EOF
347.38890957807376
693000
Copernicus Ground Segment
2023-08-29T17:50:36.511651Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230829T163040_20230829T163105_050092_060723_6ADD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.830672943411713 -27.9609811573241,31.180768628278898 -27.880555213443568,31.43477121722487 -27.821563831575528,31.809381294916793 -27.7336107195485,32.06117847726132 -27.67384044520092,32.437925895153974 -27.58344008806477,32.69147762385326 -27.521936442549055,32.94353801416969 -27.46027419937963,33.266932554178915 -27.380377302156226,33.21257249040877 -27.201710020520345,33.15706552151543 -27.02325266865821,33.10393865962209 -26.84422486604005,32.943207377180435 -26.307595461116343,32.82193686730064 -25.890075205904296,32.50229385931542 -25.96875824235325,32.2527573615667 -26.029612063222544,32.00398629577107 -26.08978803878376,31.630545108901263 -26.179205962233468,31.3823722313221 -26.238019694987457,31.011527612970195 -26.324998674255873,30.767835462318434 -26.381558941914243,30.422149070606295 -26.460997891152136,30.436873009139195 -26.520719074346758,30.4836004267749 -26.70128927344264,30.533466677296886 -26.881149857563358,30.57963543546728 -27.061876549957173,30.63477076996986 -27.24055229036976,30.684354839981346 -27.42052260956168,30.731675196208496 -27.60102537434861,30.78234316126085 -27.78077373852596,30.830672943411713 -27.9609811573241))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.1353
45.75302762153432
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
2023-08-29T19:56:42.773270Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/S27E033/2023/08/29/060723
2.0E-4
2.0E-4
true
block average
2
2
-26.0
33.0
-27.0
34.0
POLYGON((33.0 -26.497207532424376,33.15016524514295 -27.0,33.0 -27.0,33.0 -26.497207532424376))
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_060723_S27E033_2023_08_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_060723_S27E033_2023_08_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_060723_S27E033_2023_08_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_060723_S27E033_2023_08_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_060723_S27E033_2023_08_29_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