Esri: Getting Started with GIS Questions
and Answers 2024/2025
attribute query
Request for features based on values in the attribute table. The three basic
components of an attribute query are the attribute field, operator, and attribute value.
feature
A representation of a real-world object on a GIS map.
geographic coordinates
A measurement of a location on the earth's surface expressed in degrees of latitude
and longitude.
GIS
Acronym for geographic information system. An integrated system of data, software,
hardware, people and workflows used to answer questions, make decisions, and
provide tools to create, share, and use geographic information.
layer
References GIS data that represents real world features. The layer creates a symbol
to represent the collection of these features. The features in a layer have the same
theme, geometry, and set of attributes.
location query
Request for features based on the location and spatial relationship to other features.
The three basic components of a location query are the layer containing features to
select, the location relationship, and the layer containing the related features.
metadata
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