Geog 122

The main function of the catalog is to establish, at a specific moment in time, the requirements and course information necessary to complete a degree at Westchester Community College. In addition, overall college-wide information is available in the catalog, including but not limited to admissions, policies, procedures, and services for students. The left column is a stationary menu allowing the user to easily navigate among the various catalog sections.

Geog 122

In order to ensure that meta-data remain consistent, operations such as creating and removing a spatial column are carried out through special procedures defined by OpenGIS.

Geog 122

There are two OpenGIS meta-data tables: Keep in mind that most spatial reference systems are regional and have no meaning when used outside of the bounds they were intended for. An excellent resource for finding spatial reference systems not defined in the core set is http: Various US state plane spatial reference systems meter or feet based - usually one or 2 exists per US state.

Most of the meter ones are in the core set, but many of the feet based ones or ESRI created ones you will need to pull from spatialreference. Its structure is as follows: Note that the terms "catalog" and "schema" are Oracle-ish.

TYPE The type of the spatial object. To restrict the spatial column to a single type, use one of: This attribute is probably not part of the OpenGIS specification, but is required for ensuring type homogeneity.

Creating a Spatial Table Creating a table with spatial data, can be done in one step. For views, you could expose using a CAST operation.

Note, if your column is typmod based, the creation process would register it correctly, so no need to do anything.

Master Course Syllabi

Also views that have no spatial function applied to the geometry will register the same as the underlying table geometry column. In this example we define a column using typmod and another using constraints. As such, many PostGIS methods require, or more accurately, assume that geometries that are operated on are both simple and valid.

For example, it does not make sense to calculate the area of a polygon that has a hole defined outside of the polygon, or to construct a polygon from a non-simple boundary line. According to the OGC Specifications, a simple geometry is one that has no anomalous geometric points, such as self intersection or self tangency and primarily refers to 0 or 1-dimensional geometries i.

Geometry validity, on the other hand, primarily refers to 2-dimensional geometries i. The description of each geometric class includes specific conditions that further detail geometric simplicity and validity.Readbag users suggest that Matric Results - txt - Notepad is worth reading.

The file contains page(s) and is free to view, download or print. increase an organization of flows of ideas, goods, capital. people and power across national boarders.

Geog 122

leading to greater global integration of economics, politics and cultures. The GIS objects supported by PostGIS are a superset of the "Simple Features" defined by the OpenGIS Consortium (OGC).

PostGIS supports all the objects and functions specified in the OGC "Simple Features for SQL" specification. Directory changes.

About the College Catalog

To update this information, contact [email protected] Offices. This directory lists all K-State offices. All phone numbers are in the area code unless otherwise specified. Geography of Hawai‘i geog online crn // with Drew Kapp, and you Hawai‘i Community College: Hilo/Kona Moku O Keawe, Ka Pae ‘ Āina O Hawai‘i ‘Fall’ Aug Dec * These courses are infrequently offered.

Please keep in mind that in addition to meeting the SUNY General Education requirements, every student must meet the Westchester Community College degree requirements in order to graduate.

Canadian students