Identifying and Defining The Best Available

摘要

ESRI Community Maps is open to authoritative contributors. By authoritative, we mean that the contributing organization either creates or maintains the data layers they intend to contribute and should be responsible for their currency and accuracy. Authoritative Source: This is an entity authorized by a legal authority to develop or manage data for a specific business purpose. The data this entity creates are authoritative data. Fair & Equitable Magazine of International Association of Assessing Officers D. Stage,"Authority and Authoritative Data: Clarification of Terms and Concepts", February 2009, p. 13-16.