https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-05T17:34:32.294511Z
2023-01-05T17:34:57.292312Z
s3://sentinel-s1-l1c/GRD/2023/1/5/IW/DV/S1A_IW_GRDH_1SDV_20230105T173432_20230105T173457_046651_059779_8DBA
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
2023-01-05T17:34:32.294511Z
2023-01-05T17:34:57.292312Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230105T182626_V20230105T142645_20230105T174415.EOF
346.9331789222791
693000
Copernicus Ground Segment
2023-01-05T19:03:23.646136Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230105T173432_20230105T173457_046651_059779_8DBA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((16.407953009466627 -34.608239293074924,16.780766242940913 -34.52280483466067,17.051435655133226 -34.459945531923736,17.32169853061108 -34.396490346554856,17.726325865880874 -34.30019543686113,18.130026435646275 -34.20257283623587,18.400270057463505 -34.136351647235216,18.66766216502307 -34.07015057362348,19.03168976992952 -33.97886935987924,18.95886755615858 -33.80392256068453,18.89782304918838 -33.62590671114222,18.771112304251925 -33.27114109804663,18.708557154292922 -33.093600997614494,18.647764173751465 -32.9156394102977,18.585709900809675 -32.738030862623845,18.504632651284496 -32.50173228442153,18.155976161734195 -32.58889058266705,17.89188065392943 -32.654141745622724,17.49502291632663 -32.75097916753751,17.229977312250092 -32.814841349595355,16.831702776638803 -32.90958517018195,16.56571837823399 -32.972044988244186,16.299361753773216 -33.03394013212814,15.932534400171509 -33.11810079814657,16.063926867147327 -33.534971232107324,16.177715205355568 -33.8928728300814,16.29239403657349 -34.25065893526717,16.407953009466627 -34.608239293074924))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.82526
45.55659405907039
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
2023-01-05T21:32:44.479960Z
Batch API, v4.169.0
s3://deafrica-sentinel-1/s1_rtc/S34E017/2023/01/05/059779
2.0E-4
2.0E-4
true
block average
2
2
-33.0
17.0
-34.0
18.0
POLYGON((17.0 -34.0,17.0 -33.0,18.0 -33.0,18.0 -34.0,17.0 -34.0))
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_059779_S34E017_2023_01_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_059779_S34E017_2023_01_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_059779_S34E017_2023_01_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_059779_S34E017_2023_01_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_059779_S34E017_2023_01_05_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