https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-15T17:21:12.495207Z
2021-11-15T17:21:37.492542Z
s3://sentinel-s1-l1c/GRD/2021/11/15/IW/DV/S1A_IW_GRDH_1SDV_20211115T172112_20211115T172137_040585_04D06E_A6CB
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
2021-11-15T17:21:12.495207Z
2021-11-15T17:21:37.492542Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.80193997001777
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-15T18:00:20.398795Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211115T172112_20211115T172137_040585_04D06E_A6CB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((8.13876494835713 36.41402768409043,8.54739949937324 36.47649114701256,8.834219062338732 36.51943290096206,9.123192346382698 36.56195219022078,9.553611704283709 36.623907268726086,9.986006465711979 36.6844860480673,10.275107289756763 36.72406290283041,10.567266045414872 36.763302378490415,10.895733381550091 36.80650272949166,10.857410958094645 36.98649618626521,10.817810010621479 37.166414979181745,10.77970255228097 37.346525360047785,10.581131509969874 38.30737791376278,10.246152216938187 38.264562390277774,9.950659850106327 38.225942409343375,9.655482470795501 38.18658082603196,9.21331832726676 38.126152032989424,8.91895097830161 38.08494463839084,8.478025720602556 38.021755933542934,8.184499976713173 37.97871461188357,7.764187102058921 37.915708359893095,7.867168790069854 37.49510866101038,7.998776094593417 36.95385525428899,8.043193555625582 36.773530887808974,8.091625008419642 36.59382804891684,8.13876494835713 36.41402768409043))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.55944959430916
46.33796972855408
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
2021-12-26T14:56:21.240415Z
Batch API, v4.64.0
s3://deafrica-sentinel-1/s1_rtc/N36E007/2021/11/15/04D06E
2.0E-4
2.0E-4
true
block average
2
2
37.0
7.0
36.0
8.0
POLYGON((8.0 36.94888648835916,7.987555868493255 37.0,8.0 37.0,8.0 36.94888648835916))
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_04D06E_N36E007_2021_11_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04D06E_N36E007_2021_11_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04D06E_N36E007_2021_11_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04D06E_N36E007_2021_11_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04D06E_N36E007_2021_11_15_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 2019
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