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3 years ago

How remote sensing works

1 answer:

8 0

Remote sensing, means to observe something from a distance. For Example; Satellites observe earth from space, and help scientists study large tracts/groups of land. Optical Remote Sensing satellites use reflected light, to determine and detect electromagnetic energy on The earth's surface.

This was the best I could do, I'm sorry if this doesn't help. Your question is very vague, which makes it hard to answer, seems how I don't know if it's an essay question, or multiple choice. I hope this helps you, even just a little bit! :)

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Choose a good projection/coordinate system from the predefined coordinate systems in ArcGIS for maps of the following areas. Exp

Lisa [10]

Answer:

Below is a good projection/coordinate system from the predefined coordinate systems in ArcGIS for maps of the following areas:

California - nad 83 utm zone 10n

New Jersey - nad 83 utm zone 18n

Nevada – nad 83 utm zone 11n

New Hampshire - Nad 83 utm zone 19n

England – epsg 2770

Antartica – epsg 3031

Explanation:

With respect to projection, California has a longitude and latitude that is in line with that of Humboldt country.

Thus, California - nad 83 utm zone 10n

With respect to projection, New Jersey follow the nad 83.

Thus, New Jersey - nad 83 utm zone 18n

Different projections are used for the Nevada, rather than that of the state planes.

Nevada – nad 83 utm zone 11n

With respect to projection, New Hampshire has a longitude and latitude that is in line with that of Grafton country

Thus, New Hampshire - Nad 83 utm zone 19n

England completely depends up on the pointed shaped.

Thus, England – epsg 2770

Antartica exists in latitude wise high zone.

Antartica – epsg 3031

8 0

4 years ago

Why are the South American rainforests important to the whole world?

umka21 [38]

Answer:

The Amazon rainforest plays an important part in regulating the world's oxygen and carbon cycles. It produces roughly six percent of the world's oxygen and has long been thought to act as a carbon sink, meaning it readily absorbs large amounts of carbon dioxide from the atmosphere.

Explanation:

8 0

3 years ago

If a modern astronomer describes a faint star as being in the constellation cygnus, the swan, you know that the star is

Leni [432]

If a modern astronomer describes a faint star as being in the constellation cygnus, the swan, you know that the star is: Somewhere within a particular region of sky having definite boundaries
The swn of the constellation cygnus is located on northern part of the constellation. This means that the location is limited to the plane part of the milky wat.

7 0

4 years ago

When new clay sediment is deposited on top of old beach material, it's known as

Makovka662 [10]

When new clay sediment is deposited on top of old beach material, it's known as.C. transgression.This is because the clay would have to come from sea inundating the beach ie rising and depositing the clay on the old beach. The sea rising could be from say tectonic movement or from glaciers melting but before glacial rebound.

4 0

3 years ago

Read 2 more answers

Find the length of the third side. If necessary, round to the nearest tenth. 24 25

-BARSIC- [3]

Answer:

Explanation:

a^2 + 24^2 = 25^2

a^2 + 576 = 625

-576 -576

625 - 576 = 49

square root of 49 = 7

Hence, your final answer is 7. Hope this helps!

6 0

3 years ago