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Ordnance Survey of Jerusalem

Ordnance Survey of Jerusalem 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 Ordnance Survey of Jerusalem rather than just read about it. In short: The Ordnance Survey of Jerusalem of 1864–65 was the first scientific mapping of Jerusalem, and the first Ordnance Survey to take place outside the United Kingdom. It was undertaken by Charles William Wilson, a 28-year-old officer in the Royal Engineers corps of the British Army, under the authority of Sir Henry James, as Superintendent of the Ordnance Survey, and with the sanction of George Robinson, 1st Marquess of…

Ordnance Survey of Jerusalem — main illustration
Ordnance Survey of Jerusalem — illustration

Key takeaways

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

Reference excerpt

The Ordnance Survey of Jerusalem of 1864–65 was the first scientific mapping of Jerusalem, and the first Ordnance Survey to take place outside the United Kingdom. It was undertaken by Charles William Wilson, a 28-year-old officer in the Royal Engineers corps of the British Army, under the authority of Sir Henry James, as Superintendent of the Ordnance Survey, and with the sanction of George Robinson, 1st Marquess of Ripon as Secretary of State for War. The team of six Royal Engineers began their work on 3 October 1864. The work was completed on 16 June 1865, and the report was published on 29 March 1866. During the resulting search, he produced "the first perfectly accurate map [of Jerusalem], even in the eyes of modern cartography", and identified the eponymous Wilson's Arch. He was unable to find a new source of water. Over a century after the survey, Dan Bahat described it as "a watershed in the exploration of Jerusalem and its past",. The Jerusalem Post said that Wilson's efforts "served as the basis for all future Jerusalem research". The survey provided the foundation and impetus for the creation of the Palestine Exploration Fund. The first meeting of the Fund took place on 22 June 1865, less than a week after the completion of the Ordnance Survey, and Charles Wilson was appointed by the Fund as the Chief Director of their proposed exploration of the rest of Palestine. In July 1866 Dean Stanley described the Ordnance Survey as a "sort of pre-historic stage of our Palestine Exploration Fund". It was the most influential and reliable map of Jerusalem until the British Mandate's Survey of Palestine, which published a 1:2,500 map of the Old City of Jerusalem in 1936.

History The catalyst for the survey was an 1864 petition from Arthur Penrhyn Stanley (the Dean of Westminster), representing a committee which included the Bishop of London Archibald Campbell Tait, to George Robinson, 1st Marquess of Ripon (the Secretary of State for War). Dean Stanley had accompanied the Prince of Wales (later Edward VII) on his 1862 trip to Jerusalem; his request was for a survey to find new sources of water to improve the city's water supply. The cost of providing the Royal Engineers surveyors (Wilson and his team) was covered by the British Government's War Office. The introduction to the survey stated that the £500 cost of the survey was funded by the wealthy Angela Burdett-Coutts, 1st Baroness Burdett-Coutts, whose primary motivation was to find better drinking water for those living in the city. However, the issue of “water relief” to the city was subsequently sidelined; in the words of Moscrop “the issue just vanishes.” No improvements were made to the water supply until the end of the century.

As Austen Henry Layard made clear at the first public meeting of the PEF on 22 June 1865, the Ordnance Survey had been conducted “under the auspices of the War Department and with the sanction of the Government”

Legacy One of the survey's most significant aspects was that it was the first work to investigate the underground features of the Temple Mount (referred to in the survey as the Haram As-Sharif), such as its cisterns, channels and aqueducts. Archaeologist Shimon Gibson summed up the legacy of the Ordnance Survey of Jerusalem as follows (underline added):

What is quite clear is that a major change in the character of the exploration of ancient Jerusalem occurred in the 19th century, with a fascination for the past of the city, fanciful or otherwise, being replaced by that of a scientific concern for the tangible antiquities of the city. The Ordnance Survey conducted by Wilson in 1864 and 1865 marks this turning point. The ancient past of Jerusalem was no longer a matter for armchair scholarly discourse, turning upon the credibility and background of a given scholar, but had now become a matter for clear-cut scientific rigor, which could only be based on facts obtained in empirical fashion, whether through the taking of exact measurements, photography, or excavations in the ground. The names of streets, buildings and points of interest were collected by Carl Sandreczki of the Church Mission Society and two assistants. Sandreczki's list, which included the names written in Arabic, is an invaluable resource as it contains many items that have otherwise been lost.

Bibliography

Primary sources Wilson, Charles; James, Henry (1865). Ordnance survey of Jerusalem / made with the sanction of the Right Hon. Earl de Grey and Ripon, Secretary of State for War, by Captain Charles W. Wilson, R. E., under the direction of Colonel Sir Henry James ... director of the Ordnance Survey. Pub. by authority of the Lords Commissioners of Her Majesty's Treasury. H. M. Stationery Office. Wilson, Sir Charles William; Warren, Sir Charles (1871). The Recovery of Jerusalem: A Narrative of Exploration and Discovery in the City and the Holy Land. R. Bentley.

… excerpt ends here. Continue reading the full article.

Illustrations

Ordnance Survey of Jerusalem illustration
Ordnance Survey of Jerusalem: Haram Ash Sharif
Haram Ash Sharif

Worked examples

Example 1 — a first encounter with Ordnance Survey of Jerusalem

Start with the simplest possible case. Write down what Ordnance Survey of Jerusalem 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 Ordnance Survey of Jerusalem 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 Ordnance Survey of Jerusalem 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 Ordnance Survey of Jerusalem

In research
Ordnance Survey of Jerusalem 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 Ordnance Survey of Jerusalem 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
Ordnance Survey of Jerusalem is common in secondary-school and first-year university syllabi. It links to neighbouring topics 19th-century maps and globes, Geodetic surveys, Maps of Palestine (region), so understanding it makes those chapters shorter.
In everyday life
Look for Ordnance Survey of Jerusalem 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 Ordnance Survey of Jerusalem in 20 minutes

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

Frequently asked questions

What is Ordnance Survey of Jerusalem in simple terms?

The Ordnance Survey of Jerusalem of 1864–65 was the first scientific mapping of Jerusalem, and the first Ordnance Survey to take place outside the United Kingdom. It was undertaken by Charles William Wilson, a 28-year-old officer in the Royal Engineers corps of the British Army, under the authority…

Why does Ordnance Survey of Jerusalem 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 Ordnance Survey of Jerusalem?

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 Ordnance Survey of Jerusalem.

Tags

  • 19th-century maps and globes
  • Geodetic surveys
  • Maps of Palestine (region)
  • Old maps of Jerusalem
  • Ordnance Survey
  • Palestine Exploration Fund

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