Define projection is used to change the coordinate system of a GIS data layer.Group of answer choicesTrueFalseNext

Understanding Projection in GIS

In Geographic Information Systems (GIS), a projection refers to the method of translating the three-dimensional surface of the earth into a two-dimensional representation. This is essential for changing the coordinate system of a data layer to fit the specific needs of a mapping project or analysis. Projections can alter how spatial relationships are depicted, impacting distance, area, and direction.

Group of Answer Choices

True: The statement is accurate because projections indeed change the coordinate system of GIS data layers to ensure that the data can be accurately represented on maps.

False: This would imply that projection does not play a crucial role in altering coordinate systems, which contradicts the foundational principles of GIS.

Conclusion

Based on this understanding, the correct answer to the question is True. The projection is indeed used to change the coordinate system of a GIS data layer.