science

Sightsmap

Sightsmap is a 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 Sightsmap rather than just read about it. In short: Sightsmap was a sightseeing popularity heatmap overlaid on Google Maps, based on crowdsourcing: the number of Panoramio photos taken at each place in the world. The goal of the site is to find and explore places interesting for tourism and sightseeing.

Key takeaways

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

Reference excerpt

Sightsmap was a sightseeing popularity heatmap overlaid on Google Maps, based on crowdsourcing: the number of Panoramio photos taken at each place in the world. The goal of the site is to find and explore places interesting for tourism and sightseeing. The most popular places are shown on the map with an appropriate crowd-sourced name, attached links, tagcloud and colour-coded markers in the order of the relative popularity in the currently visible map area. Users can filter popular places by their estimated population, type and tags. The site offers also tools for travel planning, adding bookmarks and personal notes to places. The place names are selected by the Wikipedia readership numbers and Foursquare checkins, augmented using the automated analysis of photo titles. A tag cloud of weighted categories is computed from the photo titles and attached to a place. The data sources have been harvested using public web API-s (Panoramio and Foursquare) or downloaded in the already converted semantic format: Wikipedia downloaded in the form of the DBpedia RDF database, complemented with the Wikipedia public logfiles, and the Geonames database. The site was created in 2012 by Tanel Tammet, with significant contributions in 2012 and 2013 by Priit Järv and Ago Luberg.

References Tammet, Tanel; Luberg, Ago; Järv, Priit (2013), Information and Communication Technologies in Tourism 2013, Springer, pp. 314–325, doi:10.1007/978-3-642-36309-2_27, ISBN 978-3-642-36308-5

External links Official website

Worked examples

Example 1 — a first encounter with Sightsmap

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

In research: Sightsmap appears in 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 Sightsmap 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: Sightsmap is common in secondary-school and first-year university syllabi. It links to neighbouring topics American travel websites, Crowdsourcing, Geographical databases, so understanding it makes those chapters shorter.
In everyday life: Look for Sightsmap 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.

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Sightsmap in 20 minutes

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

Frequently asked questions

What is Sightsmap in simple terms?

Why does Sightsmap matter?

Because it connects several 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 Sightsmap?

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 Sightsmap.