https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-28T18:14:32.272850Z
2023-11-28T18:14:57.272016Z
s3://sentinel-s1-l1c/GRD/2023/11/28/IW/DV/S1A_IW_GRDH_1SDV_20231128T181432_20231128T181457_051421_0634A4_D074
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
2023-11-28T18:14:32.272850Z
2023-11-28T18:14:57.272016Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231128T201357_V20231128T163017_20231128T194747.EOF
347.730065781512
693000
Copernicus Ground Segment
2023-11-28T20:55:11.591513Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231128T181432_20231128T181457_051421_0634A4_D074
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-2.733372111420933 20.357530659191795,-2.14433461522595 20.46572126201945,-1.5497722341613511 20.57275369455091,-0.9544732543885285 20.677729840397667,-0.3687250583292626 20.77887720896647,-0.4031429236882805 20.959786507272664,-0.43818151165818586 21.140678109707423,-0.4738407732849184 21.32146021297795,-0.578899919076417 21.864102769372863,-0.6611441128989399 22.28563834553012,-1.2527397703993088 22.185601664896232,-1.8545620372547287 22.0814831672057,-2.4557022405752624 21.97511957468572,-3.0516442665050607 21.86734495230372,-2.9235995763384626 21.26376401980677,-2.733372111420933 20.357530659191795))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82202049907983
46.0422484320768
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
2023-11-28T23:11:27.609290Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N21W001/2023/11/28/0634A4
2.0E-4
2.0E-4
true
block average
2
2
22.0
-1.0
21.0
0.0
POLYGON((-0.60541430791522 22.0,-0.4109322515704891 21.0,-1.0 21.0,-1.0 22.0,-0.60541430791522 22.0))
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_0634A4_N21W001_2023_11_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0634A4_N21W001_2023_11_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0634A4_N21W001_2023_11_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0634A4_N21W001_2023_11_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0634A4_N21W001_2023_11_28_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