Using multi-spectral dataįor further definition, users can choose from the styles menu to view multi-spectral data – 15 bands in the visible, near-infrared, and shortwave infrared part of the spectrum. To track the position of the Sentinel-2 satellites in real-time, download the Sentinel App on iTunes and Google. A spatial resolution of 10 m, 20 m and 60 m.At high latitudes, Sentinel-2 can overlap some regions so they will be observed twice or more every 5 days, but with different viewing angles. Revisits every 5 days under the same viewing angles which ensure that the level of sunlight is even.Systematic global coverage of land surfaces from 56° S to 84° N, coastal waters, all of the Mediterranean Sea and every island greater than 100 km2.These satellites possess the following capabilities: Both projects are in partnership with National Computational Infrastructure and expected to be available at the end of the year. Sentinel-2A was launched on 23 June 2015 while Sentinel-2B followed on 7 March 2017.įuture plans include opening the historical archive of Sentinel 2A and 2B observations to NationalMap, plus delivering the current Landsat 7 and 8 satellite data in near real-time. The satellites are run by the European Space Agency and contribute to the Copernicus program. Digital Earth Australia (DEA) manages the data loaded into the NationalMap as part of Geoscience Australia they are a key contributor to the Copernicus Australasia regional hub.ĭavid Gavin, Director DEA Technologies, says the department is working with Australian Industry sectors to harness satellite-derived data to "deliver new insights into the Australian continent to the Australian public and grow the Australian economy". To compare two map views with a slider, try using split view ( video tutorial). If you want to share a NationalMap view with others simply select Share (in the top right). Bushfire in Nitmiluk (Left: fire, Oct 4 2018 - False Infrared Right: Oct 9 2018 - False Infrared).Bushfire in Kakadu (Left: fire, Oct 4 2018 - RGB Right:: Oct 9 2018 - RGB).Tamworth region - use the slider to compare Sentinel-2 and Google-like images.Tamworth vegetation (green = vegetation).
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