Feature classes are homogeneous collections of common features, each having the same spatial representation, such as points, lines, or polygons, and a common set of attribute columns, for example, ...
Feature Data Sources
Shapefiles are ArcView's native file format for geographic features and attribute data.
Features
STAAD.Tower currently offers these features:
Wizard driven parametric physical model generation creates square and triangular self-supporting and guyed towers, and monopoles.
Featured content in Wikipedia
Featured content represents the best that Wikipedia has to offer. These are the articles, pictures, and other contributions that showcase the polished result of the collaborative efforts that drive Wikipedia.
Features
Increased ProductivityPowerful Spatial AnalysisImproved Access to ImageryNew Ways to ShareCloud GISExpanded GIS in the FieldMore Flexible DeploymentBetter for Developers
Save time through faster display ...
CAD feature class
[ESRI software] A read-only member of a CAD feature dataset, comprised of one of the following: polylines, points, polygons, multipatch, or annotation.
Add features and attributes to the new layer
If you are opening the editor tools, select "Start Editing", and you need to select which target to edit.
polygon feature
See Also: feature
[data models] A map feature that bounds an area at a given scale, such as a country on a world map or a district on a city map.
Features change from areas to lines or to points, e.g. a village or town represented by a polygon at 1:15,000 may change to point symbology at a 1:100,000 scale.; ...
Full-featured GIS software also supports image-rendering enhancements (e.g., atmospheric effects such as sky, fog and haze). Recent additions support the generation of map animations using standard MPEG encoding formats.
Names for features of symmetrical patterns
We begin by introducing names for certain features that may occur in symmetrical patterns.
Automatic Urban Feature Extraction from Remotely Sensed Data:
Application to Iqaluit, Nunavut
An overlay of a raster map and vector features showing the urban area and buildings of Iqaluit in 1995
Shaded relief map of Iqaluit and surrounding area ...
Many sink features in the DEM are representations of natural surface features. Exclusion of these features by blindly filling all sinks will result in a DEM that will not correctly represent actual topography.
Also offered is AssistNow Autonomous, a free feature similar to assisted-GPS without the need for a host or external network connection.
feature class
1. A classification describing the format of geographic features and supporting data in a coverage.
Feature Updates
The 2003 TIGER/Line files contain very few updates to street features or address ranges from the Census 2000 versions of the TIGER/Line files.
feature attribute table : A table used by ARC/INFO to store attribute information for a specific coverage feature class. Feature attribute tables supported include: Cover.PAT for polygons or points Cover.AAT for arcsCover.NAT for nodes Cover.
Features - Slides from Visualization 97 Conference
Maintained list of BUGS in NVIZ (we are working on these bugs).
Feature Class
A term used to define coverage elements such as arcs, nodes, or polygons.
Georeference ...
Feature: the make, shape, form or appearance of a person or thing
A good GIS database design methodology requires the use of terms in a clear an unambiguous manner.
Features: Regions, lines, or points, usually but not always contiguous in nature.
Geocoding: Assignment of latitude/longitude coordinates to points, lines, or features.
Feature - A spatial element which represent a real-world entity by having specific characteristics. Often used synonymously with the term object. A generalized description of a point, line or polygon.
Features
Georeferenced to a cartographic projection
Industry standard projections and datums
High resolution ...
Features
Each theme within ArcGIS GIS contains a set of spatially defined characters, shapes, or areas called features, each is defined by the attributes or charactersitics it represents.
Feature Class
A collection of geographic features with the same geometry type (such as point, line or polygon), the same attributes, and the same spatial reference.
Feature - "An object in a spatial data base with a distinct set of characteristics" (Bonham-Carter, 1994, p. 359).
feature separation Process of preparing a separate drawing, engraving, or negative for selected types of data in the preparation of a map or chart.
Feature Types
There are three types of Feature which can be mapped: Points, Lines and Areas. A Point Feature is a single GPS coordinate position which is identified with a specific Object.
Feature A representation of a geographic entity, as a point, line, or polygon.
Feature: Natural and man-made geographic features represented by points/symbols, lines, and areas on a map. Object in a geographic or spatial database with a distinct set of characteristics.
Features of a permanent nature. Show the features around the station with enough detail so that they will not be confused with other similar features. For example, many road intersections and hilltops look alike.
Features
1227.60 MHz
Radio Navigation Satellite Services (RNSS) radio band
Modern signal design (CNAV), including multiple message types and forward error correction
Binary Phase Key Shifting (BPSK) modulation ...
Main Features
azimuthal orthographic
Azimuthal, "realistic" view of Earth as seen from space ...
Area Features
Area features, also called "polygons," have a defined two-dimensional extent and are delimited by boundary lines that encompass the area. Typical area features are maintenance districts and soil types.
Three-Dimensional Surfaces ...
Input Feature Class: select parcels from the drop down menu
Output Feature Class: click the browse button and type parcels_area, click Save
Right Click parcels_area > Open Attribute Table ...
Other features:
Offers rich and updatable catalogues of standards, copper and fiber-optic cables, symbols, materials, passive and active network elements, cable shafts, conduits and ducts, etc.
Point Feature Digitizing: Complete support for digitizing of point features. Points can be created, moved and labeled. Point data can be exported to all the vector file formats supported.
Editing Features
We will add the editing toolbar and start editing our polygon shape file. Using the Advanced Editing Toolbar to make a rectangle to identify our area of detail.
Complex Feature Class
A feature class that includes two or more other feature classes (simple or complex).
Complex Polygon ...
FeatureCursor Class
The FeatureCursor class is very similar to the Cursor class with the exception that FeatureCursors are used when you're working with geographic datasets rather than traditional database tables.
Feature Identification Map
In the treatise that follows, to focus attention, we identify specific features and patterns by letters on an overlay of the background image in which we flattened the gray tones. Take a look at the map now.
Feature Alignment-- The source datasets consists of features from two or more different feature classes that bear some defined relationship to each other.
Features are drawn on these 'topo' maps as if seen from above, know as a plan view, along with lines of equal elevation, known as contour lines, to show the changes in elevation.
features of active themes
gas stations
description of target theme (things to be selected) ...
features are interpreted by the eye as it views the map
certain features may be identified by overprinting labels
photomaps are relatively cheap to make but are rarely completely free of distortions
Characteristics of maps ...
FEATURE
A group of spatial elements which together represent a real-world entity. Often used synonymously with the term object.
Feature attribute tables - Relational tables used to store attribute data associated with graphics data in a geographic database.
Feature Attribute Coding Standard; Feature Attribute Coding System
Fahrb.
Fahrbahn = roadway ...
A feature of the modern electronic era is that may map users are now also using Global Positioning Systems (GPS) when they are using maps.
A feature of DeLorme software that allows the user to customize the display of the tabs by disabling those that are unused or unnecessary or by changing their order to suit personal preference.
The features shown on a map vary according to its purpose. For example, a road map may or may not show railroads, and if it does, it may show them less clearly than highways.
now features subset interpolation for patching holes in SRTM and ASTER files. This means that rather than interpolating the entire file, it is possible to identify a subset of the target image to interpolate using a rubber band box.
the feature based data model can be realized by different implementations;
the object-oriented implementation of feature based data model is the most perfect one from all points of view; ...
Some features of certain databases (e.g. DBASE memo fields) are difficult to export to other systems and may require specialist advice to avoid their loss.
Select features within a specified distance of other features.
Select features with an SQL expression.
...
Another feature found in the legend of topographic maps is the magnetic declination.
When many features in a small area require identification, then a considerable amount of thought must be given to arranging the names.
Geographic features are stored as a series of coordinate values. Each point along a road or other feature is defined by positional coordinate value, such as longitude and latitude.
More in 'Features'
Finding a GIS Internship
Seeing Philadelphia's Past in Augmented Reality
What's in a Map?
Networking in GIS: Peer-to-Peer Support in the GIS Community ...
Site:
Features of a place related to the immediate environment on which the place is located (e.g., terrain, soil, subsurface, geology, ground water).
 See also: Information, GIS, Map, Software, Mapping
|
