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Lesson Navigation IconSpatial Queries

Unit Navigation IconIntroduction to spatial queries

LO Navigation IconThe information system

LO Navigation IconThe basic components of geographical information

LO Navigation IconQuery classification

LO Navigation IconInput / Output of a query

LO Navigation IconQuestions

Unit Navigation IconThematic query

Unit Navigation IconGeometric query

Unit Navigation IconTopological query

Unit Navigation IconSummary

Unit Navigation IconGlossary

Unit Navigation IconBibliography

Unit Navigation IconMetadata


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Questions

Question 1
How can space related information be divided?

Question 2
Which approaches can be used to formulate a query?

Question 3
Describe the inputs which should be used to answer the following questions and what would the outputs look like:
"Find all buildings which are located on parcels with a minimal area of 1000 m2 and a distance of more than 250m to the highway".

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