https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-04-13T17:20:14.197725Z
2022-04-13T17:20:39.196929Z
s3://sentinel-s1-l1c/GRD/2022/4/13/IW/DV/S1A_IW_GRDH_1SDV_20220413T172014_20220413T172039_042758_051A4F_BADF
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
2022-04-13T17:20:14.197725Z
2022-04-13T17:20:39.196929Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220413T161539_V20220413T154047_20220413T221547.EOF
348.0308236908958
693000
Copernicus Ground Segment
2022-04-13T22:08:06.220649Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220413T172014_20220413T172039_042758_051A4F_BADF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((13.142589718859064 3.274330456431835,14.250887737587721 3.507721808120976,15.34959628154676 3.737658663266927,15.31263617793577 3.918568181169281,15.275062321106132 4.099437193301338,15.238413335502369 4.280493563453515,15.200924539175755 4.461368749530731,15.042160544781222 5.245670986490039,13.942097724200176 5.018399468405568,12.83067675332085 4.786718894441066,12.842191862695177 4.726202085187547,12.881171780690812 4.545016714231158,12.917399871556263 4.363250264408451,12.955102019998352 4.181790885954523,13.03162917251484 3.819101175074383,13.067736320235532 3.637296726323684,13.142589718859064 3.274330456431835))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85338257975807
46.08836930409863
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
2022-04-14T00:38:35.512970Z
Batch API, v4.102.1
s3://deafrica-sentinel-1/s1_rtc/N04E015/2022/04/13/051A4F
2.0E-4
2.0E-4
true
block average
2
2
5.0
15.0
4.0
16.0
POLYGON((15.091890999807362 5.0,15.295719474150886 4.0,15.0 4.0,15.0 5.0,15.091890999807362 5.0))
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_051A4F_N04E015_2022_04_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_051A4F_N04E015_2022_04_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_051A4F_N04E015_2022_04_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_051A4F_N04E015_2022_04_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_051A4F_N04E015_2022_04_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 2019
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