https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-07-17T18:05:14.077392Z
2020-07-17T18:05:39.075601Z
s3://sentinel-s1-l1c/GRD/2020/7/17/IW/DV/S1A_IW_GRDH_1SDV_20200717T180514_20200717T180539_033498_03E1B5_1F9E
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
2020-07-17T18:05:14.077392Z
2020-07-17T18:05:39.075601Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200717T220644_V20200717T180028_20200717T211758.EOF
347.8124831341775
693000
Copernicus S1 Core Ground Segment - DPA
2020-07-18T00:10:09.640170Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20200717T180514_20200717T180539_033498_03E1B5_1F9E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-0.10615139653867717 17.625394222344614,0.4726429397456821 17.73458281954142,1.057077261788145 17.842972183488953,1.6422359507823006 17.949615715751587,2.217141144567905 18.05255021910236,2.1472400026024765 18.41439102626154,2.113082809859135 18.595489530813662,2.0773947775085526 18.77631405256229,2.007732780083264 19.138248630195605,1.9257298441702306 19.560043638514585,1.3456117279177706 19.45821114019762,0.7542840230700861 19.352366780709943,0.16455686848630313 19.244760566039815,-0.42190190889729684 19.135726092780626,-0.37013604051929294 18.89455796024567,-0.21998685283337746 18.16914208797654,-0.1828365421112724 17.987711995400613,-0.1450752027158834 17.806396385779866,-0.10615139653867717 17.625394222344614))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87691588036762
46.07754287127327
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
2021-12-25T14:02:22.737693Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N18E000/2020/07/17/03E1B5
2.0E-4
2.0E-4
true
block average
2
2
19.0
0.0
18.0
1.0
POLYGON((0.0 18.0,0.0 19.0,1.0 19.0,1.0 18.0,0.0 18.0))
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_03E1B5_N18E000_2020_07_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03E1B5_N18E000_2020_07_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03E1B5_N18E000_2020_07_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03E1B5_N18E000_2020_07_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03E1B5_N18E000_2020_07_17_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