earth science

Mount Fuji Radar System

Mount Fuji Radar System is a earth science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Mount Fuji Radar System rather than just read about it. In short: The Mount Fuji Radar System is a historic weather radar system located on the summit of Mount Fuji, Japan. Construction The installation was completed on August 15, 1964, and is now recorded on the list of IEEE Milestones in electrical engineering.

Key takeaways

Mount Fuji Radar System belongs to earth science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Mount Fuji Radar System to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Mount Fuji Radar System from memory before moving on to harder problems.

Reference excerpt

The Mount Fuji Radar System is a historic weather radar system located on the summit of Mount Fuji, Japan.

Construction The installation was completed on August 15, 1964, and is now recorded on the list of IEEE Milestones in electrical engineering. When first built, the Mount Fuji Radar System was the world's highest weather radar (elevation 3,776 metres [12,388 ft]), and could observe major weather phenomena, such as destructive typhoons, at a range of more than 800 kilometres (500 mi). It was designed by the Japan Meteorological Agency and built by Mitsubishi Electric Corporation.

Technology The system is notable for its advances in weather radar technology, remote control, and difficulty of construction, as it required the transport and assembly of some 500 tons of material during mountain's short summer. It operated at a frequency of 2880 MHz, with output power of 1500 kilowatts, and a pulse width of 3.5 microseconds. Its antenna was a circular dish, 5 meters in diameter, of parabolic shape, rotating at either 3 or 5 revolutions per minute, and housed within a 9-meter radome.

Use after decommission The system was decommissioned in 1999, as it was superseded by weather satellites. The dome, radar dish and support equipment were relocated to a purpose-built museum in Fujiyoshida, Yamanashi in 2001. It was replaced by an automated weather system on October 1, 2008. https://www.gov-online.go.jp/eng/publicity/book/hlj/html/201801/201801_09_en.html

References

Illustrations

Worked examples

Example 1 — a first encounter with Mount Fuji Radar System

Start with the simplest possible case. Write down what Mount Fuji Radar System claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In earth science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Mount Fuji Radar System before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Mount Fuji Radar System ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Mount Fuji Radar System

In research: Mount Fuji Radar System appears in earth science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Mount Fuji Radar System in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Mount Fuji Radar System is common in secondary-school and first-year university syllabi. It links to neighbouring topics Japan Meteorological Agency, Meteorology stubs, Mount Fuji, so understanding it makes those chapters shorter.
In everyday life: Look for Mount Fuji Radar System outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Mount Fuji Radar System in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Mount Fuji Radar System means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Mount Fuji Radar System out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Mount Fuji Radar System in simple terms?

The Mount Fuji Radar System is a historic weather radar system located on the summit of Mount Fuji, Japan. Construction The installation was completed on August 15, 1964, and is now recorded on the list of IEEE Milestones in electrical engineering.

Why does Mount Fuji Radar System matter?

Because it connects several earth science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Mount Fuji Radar System?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Mount Fuji Radar System.