https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-01-14T16:12:28.476856Z
2020-01-14T16:12:53.474839Z
s3://sentinel-s1-l1c/GRD/2020/1/14/IW/DV/S1A_IW_GRDH_1SDV_20200114T161228_20200114T161253_030798_038860_DAFB
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
2020-01-14T16:12:28.476856Z
2020-01-14T16:12:53.474839Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200114T184620_V20200114T143440_20200114T175210.EOF
348.0304947501386
693000
Copernicus S1 Core Ground Segment - DPA
2020-01-14T19:11:55.905011Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20200114T161228_20200114T161253_030798_038860_DAFB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.950217129276876 -3.071479334882684,32.05487642755905 -2.8301169619341646,33.145905669473635 -2.5906256606294162,33.029204580302945 -2.0483051641838346,32.99149363421995 -1.8672527184832104,32.95237910066854 -1.6865157103587438,32.915091791212944 -1.505384884731473,32.875894197031315 -1.3246795497500892,32.83835096934234 -1.1436192323399934,32.82534229190973 -1.0836564977721246,30.630805778076173 -1.5598588954729562,30.643765746908116 -1.620011946375607,30.68123478218901 -1.8016263847309437,30.72039769330391 -1.9828757239823445,30.75752619231293 -2.1645720275107765,30.79653173597507 -2.3458628490239155,30.834068047030442 -2.527478100513848,30.950217129276876 -3.071479334882684))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84647
46.1522058252007
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
2021-12-25T04:30:04.543410Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S02E033/2020/01/14/038860
2.0E-4
2.0E-4
true
block average
2
2
-1.0
33.0
-2.0
34.0
POLYGON((33.0 -1.9080922753886476,33.01914322247366 -2.0,33.0 -2.0,33.0 -1.9080922753886476))
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_038860_S02E033_2020_01_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038860_S02E033_2020_01_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038860_S02E033_2020_01_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038860_S02E033_2020_01_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038860_S02E033_2020_01_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 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