Enterprise GIS Consortium

Vermont Future Land Use GIS Data Standard

12 December 2018
The Vermont Future Land Use GIS Data Standard seeks to: 1. define a data framework for using GIS to map regional future land use plans. 2. Define a data framework that supports easy identification of: a) RPC to which a data set pertains. b) adoption date of plan that the data set models. 3. Provide the data framework as a resource that can be extended to meet local-regional business needs.

Guidelines for the Use of the Vermont Coordinate System

26 November 1992
The objective is to provide a source document for any organization or political body wishing to regulate the use of the Vermont Coordinate System, and as such, the impact of these standards is dependent on the actions of those outside institutions. The reasons for utilizing the Vermont (state plane) Coordinate System are: 1. To describe on a common datum, the position of points on, above, or under the surface of the earth. 2. To perpetuate said positions in a convenient format. 3. To standardize the location of objects, points, and other entities, as recorded in geographic/ land information systems, (G/LIS) and other spatially related databases, for use in analytic and mapping applications. 4. To facilitate future survey retracement of land boundaries.

Vermont GIS Parcel Mapping Guideline

13 April 2017
This guideline will identify aspects of the parcel mapping process, issues to consider, and provide template documents that will assist listers, assessors, and other town officials with their duties as they relate to the development of parcel maps and data. An overview of the process is provided before the template documents. Please refer to the current VT GIS Parcel Data Standard at the VCGI web site (vcgi.vermont.gov) for technical specifications relevant to the creation or update of the parcel data used to create maps.

VT 3-Phase Geodata Exchange Standard

08 August 2018
This standard provides a common data-schema for exchanging and conflating generalized 3-phase-power GIS data; the intended result of using this standard is production of data sets that are used for cursory analysis and broad-stroke planning (e.g., energy planning). The data schema’s simplicity supports simple data-load processes and efficient exchange/conflation of data amid heterogeneous sources. Ideally, this standard yields a statewide 3-phase-power GIS data set that is updated at least annually.

VT Zoning GIS Data Standard

15 November 2017
The VT Zoning GIS Data Standard seeks to: 1. Define a data framework for using GIS to digitally map municipal zoning district information. 2. Provide a solution that can be used to keep a geographical representation of zoning districts up to date as amendments occur. 3. Provide a time-aware solution that can be used to retrieve historical zoning information. 4. Provide a data framework that supports data integrity, spatial reliability, and appropriate data use. 5. Provide the data framework as a resource that can be extended to meet local municipal business needs.

Vermont Protected Lands Geospatial Data Standard

09 November 2016
The Vermont Protected Lands Geospatial Data Standard seeks to: 1. Define attributes and acceptable attribute values for a geospatial database identifying protected land in Vermont. 2. Define data format and structure for the Protected Lands Database 3. Define Metadata requirements for the Protected Lands Database 4. Provide procedures for submitting new or updated Protected Lands Geospatial Data to VCGI, so that the data can be included in the next update to the Protected Lands Database. 5. Define the intended time frame for updates to the Protected Lands Database

VT Open Geodata Portal: Tagging Standard

12 September 2018
The purpose of this Tagging Standard is to establish a tagging framework that yields consistently positive user and publisher experiences with Vermont’s Open Geodata Portal in terms of data searching, data discovery, portal organization, and portal-content presentation.

VT Open Geodata Portal: ArcGIS Online Configuration Standards

12 October 2016
This document defines standards for registering your data, web services, apps, products, and tools within AGO so that they can be discovered via the Vermont Open Geodata Portal (Portal). The purpose of these standards is to support consistent implementation and maintenance of a federated Portal that will connect publishers and consumers in a user-driven portal that facilitates finding, exploring, and consuming geospatial information.

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Vermont Center for Geographic Information
133 State Street
Montpelier, VT 05633-0210
Email VCGI

Tim Terway, Helpful GIS Professional
(802) 585-0820

John E. Adams, Director
(802) 522-0172


VCGI is your source for the State of Vermont's geospatial data, information, and activities.