computer science

Spotter Network

Spotter Network is a computer 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 Spotter Network rather than just read about it. In short: The Spotter Network (SN) is a system that utilizes storm spotter and chaser reports of location and severe weather in a centralized framework for use by coordinators such as emergency managers, Skywarn and related spotter organizations, and the National Weather Service. It uses GPS to provide accurate and automated position data of storm spotters and chasers for coordination and reporting, which in turn provides gro…

Key takeaways

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

Reference excerpt

The Spotter Network (SN) is a system that utilizes storm spotter and chaser reports of location and severe weather in a centralized framework for use by coordinators such as emergency managers, Skywarn and related spotter organizations, and the National Weather Service. It uses GPS to provide accurate and automated position data of storm spotters and chasers for coordination and reporting, which in turn provides ground truth to public servants engaged in the protection of life and property. The network is a combination of locally installed software for position and status reporting and web-based processing, mapping, and reporting. The original Spotter Network was developed by Tyler Allison. The current president of the organization is John Wetter. It became operational in April 2006 and quickly grew to over 100 spotters. Several National Weather Service (NWS) employees and other officials soon took an interest in the capabilities it brings to them to integrate ground truth provided by spotters into their operational responsibilities. Subsequent versions of the network expanded the coordinator and reporting capabilities, and NWS eSpotter integration was completed in early September 2006. Spotters must pass an online test of storm structure and basic meteorology in order to use the system. All reports are also reviewed for quality control purposes. Contact information is provided by users and can be controlled to reach the all users (the general public) or selectively to reach emergency managers and NWS officials. SN features GIS capabilities for use with external websites and apps. Several papers have been written on the use of the Spotter Network in meteorological research and operations such as:

Emerging Technologies in the Field to Improve Information in Support of Operations and Research The Digital Revolution of Storm Spotting Modernizations of Training, Tracking, and Reporting Enriching the Modern Day Storm Spotter Through Technology & Education Enhancements The SN is officially a Minnesota non-profit corporation, and is recognized as a 501(c)(3) organization by the IRS and is run as an organization of like-minded individuals taking input from the various communities that it serves and making the output available to any and all who are interested in severe weather. The SN has a Board of Directors and an advisory committee made up of professional meteorologists, storm spotters, storm chasers, emergency response personnel, and NWS officials. On February 26, 2017, storm chasers paid respects to 'Twister' star Bill Paxton by arranging their position indicators to form the initials BP. A similar tribute was done in early June 2013 after the deaths of Tim Samaras, Paul Samaras, and Carl Young in a tornado of record width in Oklahoma on May 31. The initials TS, PS, and CY were spelled out by storm chasers across North Dakota, South Dakota, and Nebraska, respectively.

See also Automatic Packet Reporting System (APRS) Community Collaborative Rain, Hail and Snow Network (CoCoRaHS) Radio Amateur Civil Emergency Service (RACES) Amateur Radio Emergency Service (ARES) Radio Emergency Associated Communication Teams (REACT)

References

External links SpotterNetwork website Twitter account Facebook page NWS Skywarn homepage

Worked examples

Example 1 — a first encounter with Spotter Network

Start with the simplest possible case. Write down what Spotter Network claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In computer 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 Spotter Network 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 Spotter Network 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 Spotter Network

In research: Spotter Network appears in computer 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 Spotter Network 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: Spotter Network is common in secondary-school and first-year university syllabi. It links to neighbouring topics Amateur radio emergency communications organizations, Disaster preparedness in the United States, Emergency communication, so understanding it makes those chapters shorter.
In everyday life: Look for Spotter Network 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 Spotter Network in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Spotter Network 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 Spotter Network out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Spotter Network in simple terms?

Why does Spotter Network matter?

Because it connects several computer 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 Spotter Network?

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 Spotter Network.