spatial reference
[ESRI software] In ArcGIS 9.2 or later, the coordinate system, tolerance, and resolution used to store a spatial dataset.
Canadian Spatial Reference System
Spatial Referencing - What is a Spatial Reference System?
Before we get too involved with the Spatial Reference System, let's have a look at some of the basics.
Spatial Reference Information
Section Index
Horizontal Coordinate System Definition:
Geographic: ...
SPATIAL REFERENCE
A co-ordinate, textual description or codified name by which an ENTITY can be related to a specific position or location in space.
spatial reference system
A reference framework consisting of a set of points, lines, and/or surfaces, and a set of rules, used to define the positions of points in space in either two or three dimensions.
Spatial Reference Information
SRMB
Surveys and Resource Mapping Branch (British Columbia) ...
3 Spatial reference systems
Most countries have defined their own local spatial reference system.
As an image has no spatial reference data, it will be necessary to georeference it after adding it to the scene.
29 a set of surveyed monuments used to define a spatial reference system for a particular project. geoid p. 6 three-dimensional shape of the Earth defined by the surface where gravity has the value associated with Mean Sea Level.
The Geocoder Service Interface allows for a request providing an address or set of addresses and returns them along with the corresponding geometry (usually a point relative to a requested spatial reference system.) The request is "sent" to a ...
Feature dataset - A feature dataset is a collection of feature classes sharing the same spatial reference. These feature classes can take part in topological relationships with each other such as in a geometric network.
A collection of geographic features with the same geometry type (i.e., point, line, or polygon), the same attributes, and the same spatial reference.
Previous: From GISystems to GIServices:Spatial References 1 D. J. Abel. Spatial internet marketplaces: A grand challenge. In M. Scholl and A.
The 'srid' column is used to link the values in the geometry_columns table to a spatial reference system defined in this table.
Use ArcCatalog to set the spatial reference properties of your terraserver image to UTM zone 19, NAD 1983.
Read the ArcCatalog online help topics found in the index under Shapefiles, Coordinate Systems ...
Chapter 3: Spatial Reference System
Chapter 4: Data Quality and Accuracy
Chapter 5: Terminology
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Chapter 6: Feature Definition and Coding
Feature Dictionary Search Engine
Chapter 7: Linkage ...
The Geodetic Survey Division (GSD) of Natural Resources Canada (NRCan) introduced the Canadian Spatial Reference System-PPP (CSRS-PPP) online service in November 2003.
Some standards use the terms SRS (Spatial Reference System) or CRS (Coordinate Reference System) which encompasses both geographic and projected.
This stream of photons moves along lines of flow (also called rays) as a flux (φ) which is defined as the time rate at which the energy Q passes a spatial reference (in calculus terms:φ = dQ/dt).
Vector data can be stored as point, line or polygon data types, and may have an associated spatial reference system.
Automatic spatial reference upon adding them to the ProjectWise store
Manages the relationship between the ArcMap project file and its content
Adds ProjectWise tools into ArcMap
All the Power of ProjectWise V8 XM Edition ...
Non-spatial data containing a spatial reference is also considered spatial data. One of the most common forms of this type of data in local government are records and files referenced by street address.
AOC surveys also establish geodetic control in the airport vicinity, consisting of permanent survey marks accurately connected to the National Spatial Reference System (NSRS).
All feature classes in a feature data set must share the same spatial reference.
SDTS: Spatial Data Transfer Standard for transferring data between multiple geographic data management systems. Includes metadata that addresses internal spatial reference, completeness, positional and attribute accuracy, logical consistency, ...
On-screen digitizing is the creation of a spatial dataset by tracing over features displayed on a computer monitor with a mouse. In both cases, the newly created dataset picks up the spatial reference of the source document.
 See also: Map, Information, Location, Feature, Coordinate
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