https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-11T07:03:24.839881Z
2022-11-11T07:03:52.147518Z
s3://sentinel-s1-l1c/GRD/2022/11/11/IW/DV/S1A_IW_GRDH_1SDV_20221111T070324_20221111T070352_045843_057C03_9B24
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
2022-11-11T07:03:24.839881Z
2022-11-11T07:03:52.147518Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20221111T052905_V20221111T044239_20221111T111739.EOF
192.482563102866
693000
Copernicus Ground Segment
2022-11-11T07:19:11.349289Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221111T070324_20221111T070352_045843_057C03_9B24
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-15.066995198658974 27.059954956491605,-15.44270627821443 27.12446342462724,-15.695071015852804 27.167188627857122,-16.073975649328634 27.230425374320692,-16.326814810549344 27.272014243568353,-16.70642370837086 27.33354130525033,-16.959727412232418 27.373986846751514,-17.21321409537233 27.41397312686316,-17.562282347888146 27.468226552073965,-17.85954276975548 25.947979118531926,-17.51518228156111 25.893156144138665,-17.265102502255097 25.852791588793103,-17.015193190936248 25.811997256513756,-16.640651820958198 25.750002354495265,-16.391174618352963 25.708138308207975,-16.017287680418313 25.64454383383073,-15.768250865915977 25.601616827065392,-15.397472867061571 25.536861752471395,-15.224595690445534 26.33572768609036,-15.066995198658974 27.059954956491605))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75338856227719
46.08345353443629
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
2022-11-11T09:26:47.819306Z
Batch API, v4.156.0
s3://deafrica-sentinel-1/s1_rtc/N25W016/2022/11/11/057C03
2.0E-4
2.0E-4
true
block average
2
2
26.0
-16.0
25.0
-15.0
POLYGON((-15.297248249580461 26.0,-15.397472867061554 25.536861752471435,-16.0 25.641563919492636,-16.0 26.0,-15.297248249580461 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_057C03_N25W016_2022_11_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057C03_N25W016_2022_11_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057C03_N25W016_2022_11_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057C03_N25W016_2022_11_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057C03_N25W016_2022_11_11_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