https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-14T04:22:20.022283Z
2022-10-14T04:22:49.036148Z
s3://sentinel-s1-l1c/GRD/2022/10/14/IW/DV/S1A_IW_GRDH_1SDV_20221014T042220_20221014T042249_045433_056ED7_7FDA
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
2022-10-14T04:22:20.022283Z
2022-10-14T04:22:49.036148Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221014T060524_V20221014T015759_20221014T051529.EOF
192.0753785847465
693000
Copernicus Ground Segment
2022-10-14T06:37:42.231933Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221014T042220_20221014T042249_045433_056ED7_7FDA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.385676345267374 14.312793454696907,22.809290930371112 14.424803470402864,22.228176920651688 14.536193742639227,21.652374504839017 14.645035215041077,21.10884531768835 14.746365473734855,21.097828077192275 14.688066267948832,21.06223667957484 14.507124895222557,21.0258974482449 14.326317563992033,20.991019217408805 14.145233430965407,20.885188680982473 13.602171288339079,20.85063201362222 13.421004073417524,20.79081379510064 13.11878284499228,21.33132637729383 13.016078864453224,21.90787082982242 12.905185487170176,22.477714245135015 12.794233192746017,23.045993403256215 12.682258827999597,23.074456878895756 12.80318675318484,23.112870281958838 12.984396803475175,23.14925896375538 13.166005576918923,23.188658007133608 13.347018404015202,23.261758720672685 13.71016277235516,23.297018308030285 13.891985049579608,23.333952451952605 14.073476250504887,23.3738244897828 14.254390572651772,23.385676345267374 14.312793454696907))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.95269158086783
46.20637357273114
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
2022-10-14T08:07:17.827105Z
Batch API, v4.149.1
s3://deafrica-sentinel-1/s1_rtc/N14E020/2022/10/14/056ED7
2.0E-4
2.0E-4
true
block average
2
2
15.0
20.0
14.0
21.0
POLYGON((20.96271650451538 14.0,21.0 14.191860716536164,21.0 14.0,20.96271650451538 14.0))
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_056ED7_N14E020_2022_10_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_056ED7_N14E020_2022_10_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_056ED7_N14E020_2022_10_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_056ED7_N14E020_2022_10_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_056ED7_N14E020_2022_10_14_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