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Which transformation method is usually recommended for aerial photograph-to-map transformation?
National Land Cover Data 1992 were compiled from:
What is SSURGO?
Digital soil surveys
Which transformation method is most commonly used in GIS?
Which of the following is not a method for acquiring GIS data.
Sketching from memory
A geometric transformation of a newly digitized map normally requires a minimum of ____ control points:
Which of the following organizations has been coordinating the development of the National Spatial Data Infrastructure (NSDI)?
Federal Geographic Data Committee
Which of the following is an example of direct translation?
One can use the Internet to download GIS data from a web server.
Which of the following is usually not found in metadata?
number of downloads
A GPS receiver can collect the height in addition to the horizontal position of a point on the Earth’s surface.
Which of the following data are available from the DLGs (digital line graphs)?
When geometrically transforming a newly digitized map, only a single control point is needed.
Which agency is in charge of the National Land Cover Data 1992 (NLCD 1992) in the United States?
U.S. Geological Survey
Mathematically, the affine transformation uses a pair of:
first-order polynomial equations