science

Indian Institute of Surveying & Mapping

Indian Institute of Surveying & Mapping 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 Indian Institute of Surveying & Mapping rather than just read about it. In short: The National Institute of Geo-informatic Science & Technology (NIGST), formerly known as Indian Institute of Surveying & Mapping or Survey Training Institute, is an institution of Survey Education, learning and training. It is situated at the Survey of India campus in Uppal, Hyderabad.

Key takeaways

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

Reference excerpt

The National Institute of Geo-informatic Science & Technology (NIGST), formerly known as Indian Institute of Surveying & Mapping or Survey Training Institute, is an institution of Survey Education, learning and training. It is situated at the Survey of India campus in Uppal, Hyderabad.

History

Survey of India, the National Survey Organisation of the Government of India was established in 1767. In Post-independence India, the developmental activities and need for defence preparedness brought urgent need to impart training to officers and staff in various aspects of surveying and mapping with state-of-the-art technologies. With this objective, the Centre for Survey Training and Map Production was established at Hyderabad in 1967 with a Human Resource Development Institute within Survey of India under technical assistance from United Nations Development Programme (UNDP). The National Institute of Geo-informatic Science & Technology(erstwhile Indian Institute of Surveying & Mapping or Survey Training Institute) thus raised on 6 May 1967 is now recognized as a training establishment in the field of Surveying and Cartography to impart training to the Officers and Staff of Survey of India and other Government Organisations, Private Individuals, and Scholars from other Afro-Asian countries.

Survey Education Introduction of innovative surveying systems such as the Global Positioning System, Electronic Distance Measurement, digital levels and theodolites, Laser scanners, digital sensors, high resolution satellite imageries etc., has revolutionised the scope of spatial data collection. However, on account of deficiencies in our system of Survey Education and practices, many of these technologies have yet to acquire the status of enabling technology in India. Broadly, the ethos can be attributed to two main reasons - the Survey Education, by itself, being not popular as a discipline of science and there being no regularatory standards to control the practices of collecting spatial data. A lot of spatial data being generated by various institutions using high-end technology by untrained manpower, being inconsistent in accuracies and unrelated to any meta-data standards on account of lack of professional supervision, cannot be put to universal use in a multi-disciplinary environment. Such efforts, although meeting a limited requirement, do not contribute to the national need of a standardised spatial data base and are often found wanting in accuracy when integrated with a regional or national perspective. For deriving full benefits and optimising the use of resources, knowledge of the fundamentals of land surveying and various methodologies of interfacing them with the new technologies has, therefore, become an inescapable requirement for all technologists and planners engaged in generation and manipulation of spatial information. Survey Education deals with the concepts and methodologies of gathering, processing and representing geo-spatial data in a defined form and format. It encompasses education on theories and practices in disciplines of geodesy, geo-physics, photogrammetry, land surveying, cartography and reprography. With the introduction of computers and change of emphasis from analogue to digital technology and high expectations from GIS, computer sciences and various systems for generation of spatial data bases have become an integral part of survey education. To keep pace with the present day requirement of spatial data, education on the modern tools of data gathering such as GPS, Digital Photogrammetry, laser ranging, remote sensing etc., and associated technologies in visualization of spatial data, has acquired a special place in Survey Education. Despite the sophistication in technology, need-based emphasis on accuracies, reliability and consistency in data generation remain the cardinal principle in Survey Education. Additional Surveyor General: G. Varun Kumar Deputy Surveyor General (Tech): D. K. Singh Deputy Surveyor General (Adm): Pankaj Mishra

References

External links Official website of IISM Hyderabad Archived 23 June 2016 at the Wayback Machine Official website of the Survey of India

Worked examples

Example 1 — a first encounter with Indian Institute of Surveying & Mapping

Start with the simplest possible case. Write down what Indian Institute of Surveying & Mapping 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 Indian Institute of Surveying & Mapping 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 Indian Institute of Surveying & Mapping 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 Indian Institute of Surveying & Mapping

In research: Indian Institute of Surveying & Mapping 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 Indian Institute of Surveying & Mapping 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: Indian Institute of Surveying & Mapping is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1967 establishments in Andhra Pradesh, Geography of India, Government agencies established in 1967, so understanding it makes those chapters shorter.
In everyday life: Look for Indian Institute of Surveying & Mapping 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 Indian Institute of Surveying & Mapping in 20 minutes

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

Frequently asked questions

What is Indian Institute of Surveying & Mapping in simple terms?

Why does Indian Institute of Surveying & Mapping 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 Indian Institute of Surveying & Mapping?

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 Indian Institute of Surveying & Mapping.