GIS Software - Vector Proximity - Overlay - Clipping - IT/Computer Science Assignment Help

Assignment Task :

Question 1. 
Create a map for an area of your interest by downloading vector data (i.e. point, line & polygon) and spot heights from the Internet (Web). Your map should contain at least one layer for each of the following data categories.

• Point layer showing point features
• Line layer showing linear features
• Polygon layer showing areal features, and
• Spot height showing elevations

Question 2.
This question is designed to test your ability to use Vector Proximity, Overlay, Clipping and Query and Attribute Table analysis techniques.
The required data for the area surrounding the town of Chinchilla, Queensland, Please answer the following questions on the Form provided
a) How many water bores are within 20 km of the Chinchilla built-up area?
b) How many gas bores are within 20 km of the Chinchilla built-up area?
c) How many gas bores are within 500 m of a major or minor stream and within 20 km of Chinchilla built-up area?

Question 3.
This question is designed to test your understanding of the conversion of vector data to raster data. Convert each vector file into a raster file. Use the appropriate GIS Vector to Raster conversion methods and select suitable scales so that the converted data is legible when in raster format.
a) The point vector file should preserve the type of place (Attribute = " PLACE_TYPE”).
b) Road Line vector file should preserve the type of road (Attribute = “FTYPE”).
c) Drainage Line vector file should preserve the elevation of the drainage feature (Attribute = “ELEVATION”).
d) Cadastral data polygon vector file should preserve Tenure (Attribute = " TENURE”).

Question 4. 
Identify seven key issues to be considered when sourcing GIS data from the Internet (Web). Describe how you would address each of them.

Question 5.
This is a GIS planning question and is designed to tie the different GIS processes you have studied together. You are NOT REQUIRED to download data-set or use GIS
software to answer this question.  However, you are required to;  nominate a specific community, identify (only identify not obtain) spatial data sets needed, and describe the sequence of GIS operations used to reach your objective

Your task:

• Identify an urban community that is near where you live.
• List all the spatial datasets that will allow you applying
• Explain the series of GIS processes you would go through to arrive at a final recommendation of a site for a new park that meets the above criteria. This should identify the process, the data set it would operate on and the resulting product. These should ideally be linked together in a flow diagram that leads to the final recommendation. 

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