https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-04-09T18:24:37.753091Z
2018-04-09T18:25:06.777375Z
s3://sentinel-s1-l1c/GRD/2018/4/9/IW/DV/S1A_IW_GRDH_1SDV_20180409T182437_20180409T182506_021394_024D52_7CC2
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
2018-04-09T18:24:37.753091Z
2018-04-09T18:25:06.777375Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
POEORB
S1A_OPER_AUX_POEORB_OPOD_20180429T120733_V20180408T225942_20180410T005942.EOF
347.30706384704615
693000
Copernicus S1 Core Ground Segment - DPA
2018-05-25T10:52:46.834920Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180409T182437_20180409T182506_021394_024D52_7CC2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-6.733619555 29.481883642,-6.349062682 29.546034251,-6.088228667 29.588866214,-5.696567104 29.652154144,-5.435188851 29.693704171,-5.042721089 29.755063083,-4.78081219 29.795323078,-4.518694893 29.835064847,-4.190956443 29.883965132,-4.202634825 29.941246346,-4.237937252 30.121938257,-4.270354224 30.303048721,-4.303541378 30.484040892,-4.335644776 30.665183805,-4.369635937 30.846045965,-4.438179231 31.207676434,-4.475075168 31.388108216,-4.494806238 31.50964469,-4.828154374 31.461317337,-5.094745508 31.421994138,-5.361114163 31.382117795,-5.760244772 31.321268958,-6.026046891 31.280015412,-6.424317111 31.217106872,-6.689538913 31.174484269,-7.080545905 31.110578676,-7.057379837 30.988776388,-7.015471076 30.808092333,-6.937296448 30.445797381,-6.898480343 30.264606662,-6.861671686 30.083081944,-6.786777032 29.720242674,-6.746760161 29.539253521,-6.733619555 29.481883642))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83945057408243
46.36058324578245
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
2022-01-24T17:59:22.090398Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N30W006/2018/04/09/024D52
2.0E-4
2.0E-4
true
block average
2
2
31.0
-6.0
30.0
-5.0
POLYGON((-6.0 30.0,-6.0 31.0,-5.0 31.0,-5.0 30.0,-6.0 30.0))
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_024D52_N30W006_2018_04_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_024D52_N30W006_2018_04_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_024D52_N30W006_2018_04_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_024D52_N30W006_2018_04_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_024D52_N30W006_2018_04_09_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