The thermosphere (or the upper atmosphere) is the height region above 85 km, while the region between the tropospause and the mesopause is the middle atmosphere (stratosphere and mesosphere) where absorption of solar UV radiation generates the temperature maximum near 45 km altitude and causes the ozone layer.ithin this layer, ultraviolet radiation causes photoionization /photodissociation of molecules present. Called from the Greek Î¸ÎµÏÎ¼ÏÏ (pronounced thermos) meaning heat, the thermosphere begins about 85 kilometres (53 mi) above the Earth.
For example the median expected annual pay for a typical Applications Engineer I in the United States is $63,356, so 50% of the people who perform the job of Applications Engineer I in the United States are expected to make less than $63,356. Percentile. Salary.
How much does a IT Systems Engineer make? The national average salary for a IT Systems Engineer is $84,166 in United States. Filter by location to see IT Systems Engineer salaries in your area. Salary estimates are based on 41,931 salaries submitted anonymously to Glassdoor by IT Systems Engineer employees.