ArticleslgStudy

science

Streetdirectory.com

Streetdirectory.com 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 Streetdirectory.com rather than just read about it. In short: Streetdirectory.com is an online web mapping service, founded by Singapore-headquartered Virtual Map in 2000. It originally used licensed data from Singapore Land Authority (SLA) under a non-exclusive agreement until July 2004.

Streetdirectory.com — main illustration
Streetdirectory.com — illustration

Key takeaways

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

Reference excerpt

Streetdirectory.com is an online web mapping service, founded by Singapore-headquartered Virtual Map in 2000. It originally used licensed data from Singapore Land Authority (SLA) under a non-exclusive agreement until July 2004. On top of providing free maps for personal use, the website also offers a variety of ad-supported services. The website has since expanded to include maps in Malaysia and Indonesia. Streetdirectory.com won several lawsuits against other businesses who used Streetdirectory.com's maps without permission resulting in copyright infringement. It then lost a copyright infringement lawsuit by SLA in early 2008 for selling its maps, produced from SLA's maps, after the end of agreement with SLA.

History On 1 August 2008, four months after the lawsuit by SLA, Streetdirectory.com and the remaining assets of Virtual Map was acquired by JobsDB for an undisclosed sum. At the same time, maps newly generated from scratch after nine months' of groundwork went online. A new company, Streetdirectory, was created in place to manage the running of the Singapore, Indonesia and Malaysia websites.

Services The website is best known for offering an online version of the Singapore street directory, which is free for personal use. It is also accompanied with value-added tools such as driving directions, photos of locations, and a travel guide. Some of these services have been previously offered only on a pay-per-use basis, but an advertisement-supported alternative has since been made available.

Legal issues

Copyright infringement by other companies Since early 2004, Streetdirectory.com has gained prominence in several of its owner's successful legal action against schools and small and medium enterprises for what they see as unauthorised use of its maps. This is after Virtual Map has also won landmark cases against larger enterprises such as NTUC Income and Suncool International, with the former's damages waived and the latter's appeal being subsequently dismissed. Its owner is known to have hired an IT firm to conduct investigations aggressively against the unlicensed use of their maps on other websites, and most of the defendants contacted by Virtual Map's legal team claim that they were not aware that doing so constitutes a copyright infringement. Nevertheless, they were liable for damages and lawyers subsequently warned of this fact in the local media. The justification given by Virtual Map was that enough skill and effort was made in using SLA data to create maps that the company can claim its own independent copyright to, and suffered from a loss of potential profit when businesses reproduced their maps online without paying any licensing fees. Such use constituted, as Virtual Map claims, infringement of the Copyright Law and has angered existing clients who have legally paid to license their maps. This position was endorsed by the High Court of Singapore, which gave Virtual Map the green light to send cease and desist letters to hundreds of companies and organisations who have used the maps on their websites in a similar manner, demanding that they either pay up to $10,000 or more, or to face legal action. In most cases matters were settled out of court.

Copyright infringement In October 2006, Virtual Map became embroiled in a civil suit against the ex-provider, Singapore Land Authority (SLA), a statutory board under the Singapore Ministry of Law. Until July 2004, Singapore Land Authority (SLA) provided digitised data to Virtual Map non-exclusively under seven agreements that the latter has signed, and claims that the latter has infringed SLA's copyright by continually selling and redistributing its maps even after the expiration of the agreements. The statutory board is currently seeking damages, an injunction to prevent further use of the data by Virtual Map, an order to disclose its client's list and addresses, and to destroy all copies of the infringing material. In its defence, Virtual Map has reiterated that its works have been sufficiently original, an argument which held in Suncool's unsuccessful appeal against the company. The defendant has also claimed that SLA has obtained information from other agencies that it did not own. On the second day of the trial, three SLA employees took the stand to testify that Virtual Map has copied "SLA's skeleton", which has been the "hard work, skill, labour and money invested by the government", and pointed out several irregularities in Virtual Map's work. The trial began on 8 January 2007. SLA has since set up an alternative website that allows non-commercial users to download its maps for free. Eight months later on 7 August 2007, a district court ruled that Virtual Map's online maps on streetdirectory.com had breached SLA's copyright. District Judge Thian Yee Sze also held that Virtual Map should stop "dealing in maps which are reproductions of SLA's street directory vector data and address point vector data", and further ordered an inquiry into the damages due to SLA. Lawyers from Drew & Napier represented SLA, while Virtual Map was defended by counsel from Rodyk & Davidson. Streetdirectory.com lost its subsequent appeal on the decision, but it did not affect the earlier legal settlements against hundreds of businesses and organisations. However, it had to shut down its map service pending replacement of its map data.

References

Further reading Singapore Land Authority And Virtual Map (Singapore) Pte Ltd, The Subordinate Courts of Singapore, 6 August 2007 Virtual Map (Singapore) Pte Ltd v Singapore Land Authority [2008] SGHC 42, The Subordinate Courts of Singapore, 25 March 2008

External links Official Website Compilation of alternatives

Worked examples

Example 1 — a first encounter with Streetdirectory.com

Start with the simplest possible case. Write down what Streetdirectory.com 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 Streetdirectory.com 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 Streetdirectory.com 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 Streetdirectory.com

In research
Streetdirectory.com 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 Streetdirectory.com 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
Streetdirectory.com is common in secondary-school and first-year university syllabi. It links to neighbouring topics Internet properties established in 2000, Map companies, Online companies of Singapore, so understanding it makes those chapters shorter.
In everyday life
Look for Streetdirectory.com 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 Streetdirectory.com in 20 minutes

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

Frequently asked questions

What is Streetdirectory.com in simple terms?

Streetdirectory.com is an online web mapping service, founded by Singapore-headquartered Virtual Map in 2000. It originally used licensed data from Singapore Land Authority (SLA) under a non-exclusive agreement until July 2004.

Why does Streetdirectory.com 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 Streetdirectory.com?

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 Streetdirectory.com.

Tags

  • Internet properties established in 2000
  • Map companies
  • Online companies of Singapore
  • Singaporean case law
  • Transport companies established in 2000

Keep exploring