SOLUTIONS GRADED A+
● Points. Answer: A vector data model uses which of the following
coordinate pair types to build curvature within a line?
● Spatial analysis. Answer: GIS differs from surveying and mapping by
introducing this:
● Datum. Answer: The mathematical model related to real world
features
● Georeferencing. Answer: Which method is used to align an
unreferenced dataset with one that has spatial reference information?
● Control points. Answer: Common locations used in aligning two
datasets
● Index contours. Answer: In a map showing contours, the name of the
darker contour line
● Contours. Answer: imaginary lines on a map that represent areas of
constant elevation
, ● Maps. Answer: The inherent ability to suggest pattern in the
phenomena they represent is a fundamental use of these
● Sampling locations, streams, wetland areas. Answer: If you are
making a web map of sampling locations, streams and watershed areas,
in what order would you place the layers on the map
● Larger geographic area. Answer: A small-scale map would show this
● .DXF. Answer: data format that would most likely represent a file
exported from AutoDesk-AutoCAD
● Roles of database administrator. Answer: Create database security
settings which reflect the needs of the organization, Create queries for
reporting purposes, Backup and Recovery of database
● characteristics of GIS services that make it difficult to design GIS web
services with satisfactory performance. Answer: GIS requires heavy
CPU usage, GIS services sometimes transmit large images, Clients of
GIS services are often complex software packages
● Geospatial data served as map services and web maps. Answer:
Leveraging GIS to support an enterprise environment can be best
accomplished using this approach