https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-05T18:44:47.214761Z
2022-11-05T18:45:12.212549Z
s3://sentinel-s1-l1c/GRD/2022/11/5/IW/DV/S1A_IW_GRDH_1SDV_20221105T184447_20221105T184512_045763_057946_1E77
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
2022-11-05T18:44:47.214761Z
2022-11-05T18:45:12.212549Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221105T205103_V20221105T170308_20221105T202038.EOF
347.9552867169506
693000
Copernicus Ground Segment
2022-11-05T21:09:15.683849Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221105T184447_20221105T184512_045763_057946_1E77
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-9.014150696405611 10.935366656269972,-8.447996490631448 11.048561054784356,-7.8821646634787 11.160545202296625,-7.314889783906261 11.271656328761429,-6.764246500719695 11.378388757840945,-6.872130874916702 11.921191042428436,-6.942625339025338 12.283368155077541,-7.0140409004335424 12.645347541356156,-7.060941308970614 12.886479205714181,-7.615570896440495 12.780763970958528,-8.185047600598205 12.670909511041788,-8.755509972925301 12.55954658436047,-9.325831898007277 12.446900349241531,-9.313371296588587 12.386736414974845,-9.274543636166356 12.205593562613183,-9.237237247384241 12.024146499518633,-9.197782956352189 11.843126350489413,-9.163721873497817 11.66102728124399,-9.090534183125996 11.297833480900534,-9.051979679671938 11.116626733899528,-9.014150696405611 10.935366656269972))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88023121907246
46.09090396341702
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
2022-11-25T11:49:31.282794Z
Batch API, v4.157.0
s3://deafrica-sentinel-1/s1_rtc/N11W010/2022/11/05/057946
2.0E-4
2.0E-4
true
block average
2
2
12.0
-10.0
11.0
-9.0
POLYGON((-9.027639677048144 11.0,-9.09053418312634 11.297833480902295,-9.163721873497565 11.661027281242792,-9.197782956352668 11.843126350491936,-9.231974391152379 12.0,-9.0 12.0,-9.0 11.0,-9.027639677048144 11.0))
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_057946_N11W010_2022_11_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057946_N11W010_2022_11_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057946_N11W010_2022_11_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057946_N11W010_2022_11_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057946_N11W010_2022_11_05_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