science

Land description

Land description 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 Land description rather than just read about it. In short: In surveying and property law, a land description or legal description is a written statement that delineates the boundaries of a piece of real property. In the written transfer of real property, it is universally required that the instrument of conveyance (deed) include a written description of the property.

Key takeaways

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

Reference excerpt

In surveying and property law, a land description or legal description is a written statement that delineates the boundaries of a piece of real property. In the written transfer of real property, it is universally required that the instrument of conveyance (deed) include a written description of the property.

Legal land description

Canada In many parts of Canada the original subdivision of crown land was done by township surveys. Different sizes of townships have been used (e.g. Québec's irregularly shaped cantons and Ontario's concession townships), but all were designed to provide rectangular farm lots within a defined rural community. The survey of a township was essentially a subdivision survey, because the plan of the township was registered and the lots (sometimes called sections) were numbered. The description of a whole lot for legal purposes is complete in the identification of the township and the lot within the township. A legal land description in Manitoba, Saskatchewan, and Alberta would be defined by the Dominion Land Survey. For example, the village of Yarbo, Saskatchewan is located at the legal land description of SE-12-20-33-W1, which would be the South East quarter of Section 12, Township 20, Range 33, West of the first meridian. A legal land description in British Columbia Fraser Valley Lower Mainland (Metro Vancouver) is defined by land surveys based out of New Westminster. Land in New Westminster Townsite corresponding to present day New Westminster is labelled as such while land outside the townsite is labelled as being in New Westminster District. The Main subdivisions are District Lots that represent parcel sales to settlers mostly in the time from 1860-1890. District lots are numbered from DL1 to over DL3,000. These District Lots are still represented on the cadastral maps of British Columbia. Later these lots would be subdivided to form blocks and residential lots. A typical address would thus indicate a lot number, a block range, and the original District Lot from which it was subdivided.

References

External links Cadastral Map of British Columbia showing District Lots Mouland D.J. (1987) Land Descriptions. In: Brinker R.C., Minnick R. (eds) The Surveying Handbook. Springer, Boston, MA. https://doi.org/10.1007/978-1-4757-1188-2_30

Worked examples

Example 1 — a first encounter with Land description

Start with the simplest possible case. Write down what Land description 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 Land description 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 Land description 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 Land description

In research: Land description 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 Land description 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: Land description is common in secondary-school and first-year university syllabi. It links to neighbouring topics Real estate in Canada, Real property law, Surveying, so understanding it makes those chapters shorter.
In everyday life: Look for Land description 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 Land description in 20 minutes

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

Frequently asked questions

What is Land description in simple terms?

Why does Land description 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 Land description?

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 Land description.