https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-13T17:41:14.408079Z
2022-11-13T17:41:39.406545Z
s3://sentinel-s1-l1c/GRD/2022/11/13/IW/DV/S1A_IW_GRDH_1SDV_20221113T174114_20221113T174139_045879_057D3A_26DB
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
2022-11-13T17:41:14.408079Z
2022-11-13T17:41:39.406545Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221113T194620_V20221113T155718_20221113T191448.EOF
347.76601472309363
693000
Copernicus Ground Segment
2022-11-13T20:09:45.324847Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221113T174114_20221113T174139_045879_057D3A_26DB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((5.7315835192520685 19.22178534589176,6.316907709885678 19.33052324173477,6.907631244221301 19.43821689501764,7.498542243311176 19.543884466689793,8.08034025457581 19.64590137072964,8.047430303461061 19.827134272595302,8.012494973801335 20.008104908448182,7.974835066564248 20.188602591925488,7.906119106746459 20.55071816660757,7.834238168909292 20.91227434240089,7.787711391519741 21.152827903477295,7.202018788718011 21.052209875747764,6.604967637312992 20.94742101581662,6.008374666779871 20.84048001897963,5.41875995584221 20.73259780252439,5.4302761752929625 20.672666801384068,5.505429740355488 20.30989658139778,5.544206911002263 20.128732789851245,5.5804714034514475 19.947101767637083,5.617917061154084 19.76568873654056,5.694016072719397 19.403085012675135,5.7315835192520685 19.22178534589176))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86467290483305
46.09139043769621
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
2022-11-13T21:40:00.653490Z
Batch API, v4.156.0
s3://deafrica-sentinel-1/s1_rtc/N20E007/2022/11/13/057D3A
2.0E-4
2.0E-4
true
block average
2
2
21.0
7.0
20.0
8.0
POLYGON((7.817270670593366 21.0,7.906119106745981 20.55071816661018,7.974835066564659 20.18860259192342,8.0 20.0679912435912,8.0 20.0,7.0 20.0,7.0 21.0,7.817270670593366 21.0))
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_057D3A_N20E007_2022_11_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057D3A_N20E007_2022_11_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057D3A_N20E007_2022_11_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057D3A_N20E007_2022_11_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057D3A_N20E007_2022_11_13_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