https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-07-07T16:54:21.460357Z
2018-07-07T16:54:50.494998Z
s3://sentinel-s1-l1c/GRD/2018/7/7/IW/DV/S1A_IW_GRDH_1SDV_20180707T165421_20180707T165450_022691_027569_8DB7
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
2018-07-07T16:54:21.460357Z
2018-07-07T16:54:50.494998Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
POEORB
S1A_OPER_AUX_POEORB_OPOD_20180727T120807_V20180706T225942_20180708T005942.EOF
347.2712467383022
693000
Copernicus S1 Core Ground Segment - UPA
2018-08-28T11:18:31.434674Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180707T165421_20180707T165450_022691_027569_8DB7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.758052863 30.074142226,16.157661354 30.140321057,16.426607804 30.184127649,16.830470832 30.248804484,17.100004813 30.291231565,17.504737504 30.353832413,17.774843448 30.394871086,18.045173756 30.435351966,18.323736449 30.476442573,18.275418504 30.714063273,18.202992719 31.074992987,18.165938785 31.255332101,17.997327538 32.099471629,17.713858339 32.058808693,17.438779146 32.018705286,17.163941003 31.978007055,16.752142194 31.915847606,16.477919498 31.873668727,16.067057384 31.809295293,15.793468052 31.765645147,15.386988518 31.699631284,15.579243646 30.854204263,15.621225499 30.673605631,15.703387042 30.312117178,15.758052863 30.074142226))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73578039461161
46.5632914842469
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
2021-12-22T02:44:13.353816Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N30E015/2018/07/07/027569
2.0E-4
2.0E-4
true
block average
2
2
31.0
15.0
30.0
16.0
POLYGON((15.758052863000154 30.074142226000088,15.54608882910555 31.0,16.0 31.0,16.0 30.114210890833608,15.758052863000154 30.074142226000088))
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_027569_N30E015_2018_07_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_027569_N30E015_2018_07_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_027569_N30E015_2018_07_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_027569_N30E015_2018_07_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_027569_N30E015_2018_07_07_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