https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-20T18:40:37.765879Z
2022-08-20T18:41:00.734857Z
s3://sentinel-s1-l1c/GRD/2022/8/20/IW/DV/S1A_IW_GRDH_1SDV_20220820T184037_20220820T184100_044640_05543B_74AF
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
2022-08-20T18:40:37.765879Z
2022-08-20T18:41:00.734857Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220820T203506_V20220820T165453_20220820T201223.EOF
347.52193690343034
693000
Copernicus Ground Segment
2022-08-20T21:11:31.262715Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220820T184037_20220820T184100_044640_05543B_74AF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-10.044543770505516 25.760514926691286,-9.68536506546339 25.82309493140141,-9.437691697023292 25.86569022277355,-9.188884093944111 25.908024769806925,-8.816473637407416 25.970539096770747,-8.443652632263028 26.032099375669162,-8.194398299057532 26.072685146921536,-7.944489820105305 26.112917869687315,-7.580450779243669 26.17069848553163,-7.615449307485567 26.351414205949684,-7.686374344030618 26.712874089707658,-7.722392805435702 26.89351200854013,-7.792584491068549 27.255060960937854,-7.827357379819667 27.429777972927617,-8.195598922839073 27.372480816909967,-8.448003311300091 27.332609818148498,-8.699877652755934 27.292339764959152,-9.076391624622673 27.231242282351662,-9.327568373216145 27.189884512572288,-9.70252599210221 27.127251426688822,-9.955379520035082 27.084412816548614,-10.31949487430401 27.021862001057414,-10.2404045351628 26.66593692616863,-10.19967286678358 26.485103596475387,-10.160585232531043 26.30398568216548,-10.044543770505516 25.760514926691286))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75250713089881
46.03819026776099
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
2022-08-31T15:24:59.180692Z
Batch API, v4.133.1
s3://deafrica-sentinel-1/s1_rtc/N26W010/2022/08/20/05543B
2.0E-4
2.0E-4
true
block average
2
2
27.0
-10.0
26.0
-9.0
POLYGON((-10.0 26.0,-10.0 27.0,-9.0 27.0,-9.0 26.0,-10.0 26.0))
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_05543B_N26W010_2022_08_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05543B_N26W010_2022_08_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05543B_N26W010_2022_08_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05543B_N26W010_2022_08_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05543B_N26W010_2022_08_20_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