Advantages of GIS over Manual Methods| Practical Work in Geography Class 12

In this article, we will delve deep into the topic of “Advantages of GIS over Manual Methods” from the NCERT Class 12 Practical Work Geography book. These notes are specially curated by an expert team at GeeksforGeeks for all the students.

Advantages of GIS over Manual Methods

The maps, irrespective of a graphic medium of communication of geographic information and possessing geometric fidelity, are inherited with the following limitations:

1. They show information in a specific way.
2. They focus on certain topics.
3. Changing the information on a map means making a new map.

Contrarily, a GIS possesses inherent advantages of separate data storage and presentation. It also provides options for viewing and presenting the data in several ways. The following advantages of a GIS are worth mentioning:

1. Users can ask questions about what they see on maps and get more details.
2. Maps can be made by looking at the information connected to places.
3. We can use GIS to do things like combining different maps to make new ones.
4. We can link different pieces of information on maps because they share location codes.

Advantages of GIS over Manual Methods: Short Notes

The important advantages of GIS are given below:

• Users can interrogate displayed spatial features and retrieve associated attribute information for analysis.
• Maps can be drawn by querying or analysing attribute data.
• Spatial operations (Polygon overlay or Buffering) can be applied on integrated database to generate new sets of information.
• Different items of attribute data can be associated with one another through shared location code.

Advantages of GIS

Here is a list of some advantages of GIS:

1. Better the decision making because specific and detailed data is provided of one or more locations
2. Lesser the cost, more the efficiency
3. Improves the communication between any two complex organisations
4. Geographic changes are easily recorded by GIS

Conclusion – Practical Work in Geography Class 12 Advantages of GIS over Manual Methods

In conclusion, this article has provided a comprehensive examination of the “Advantages of GIS over Manual Methods” as outlined in the NCERT Class 12 Practical Work Geography book. These curated notes by GeeksforGeeks aim to elucidate the numerous benefits that Geographic Information Systems (GIS) offer compared to traditional manual methods of data handling and mapping. By highlighting the inherent limitations of manual map-making processes and contrasting them with the versatile capabilities of GIS, the article underscores the transformative impact of GIS technology on geographic data analysis and presentation. Key advantages discussed include the ability to query spatial features, integrate diverse datasets, and perform complex spatial operations with ease.

FAQs on Practical Work in Geography Class 12 Advantages of GIS over Manual Methods

What are the advantages of GIS over manual methods Class 12 Geography Practical?

Advantages of GIS:

• Better the decision making because specific and detailed data is provided of one or more locations.
• Lesser the cost, more the efficiency.
• Improves the communication between any two complex organisations.
• Geographic changes are easily recorded by GIS.

What is spatial information technology What are the advantages of GIS over manual methods?

Advantages of GIS over manual methods are: Maps can be drawn by quering or analysing attribute data. Spatial operations can be applied on integrated data base to collect new sets of knowledge.

What are the 5 advantages of GIS?

5 advantages of GIS:

With its ability to understand and visualize geospatial data, optimize planning and decision-making, enhance emergency response and disaster management, improve environmental management, and enhance business operations and marketing, GIS has proven to be an indispensable tool.

What are the advantages of GIS over traditional map making?

With GIS, maps can be layered with multiple data sets, providing a more comprehensive view of a particular area. This allows users to view different types of data, such as demographic information, natural resources, and infrastructure, all in one place.

What is GIS in Geography Practical Class 12?

The full form of GIS is the Geographic Information System. It is a system designed to capture, evaluate, manipulate, handle, and view all forms of geographical & spatial information and data.