CREAS Extra Site Fish Barrier 2005-2009 (OpenData)

This entity describes Christchurch River Environment Assessment Survey (CREAS) surveyed Fish barrier sites between 2004-2005. CREAS is a GIS-based strategic management tool for Christchurch waterways developed by ecological consultants, NIWA and EOS Ecology. The purpose of CREAS is to provide comprehensive natural asset management data of Christchurch’s waterways. CREAS will be implemented in several stages over a 5-year period. It is spatially abstracted to a point. Entity type: Concept.本实体介绍了克赖斯特彻奇河流环境评估调查（Christchurch River Environment Assessment Survey，缩写CREAS）在2004至2005年间针对鱼类障碍点位开展的调查工作。CREAS是由生态咨询机构、NIWA与EOS Ecology联合开发的基于地理信息系统（Geographic Information System，缩写GIS）的克赖斯特彻奇河道战略管理工具，其研发目标是为克赖斯特彻奇的河道提供全面的自然资产管理数据。CREAS将在五年周期内分多阶段推进实施，其空间数据被抽象为点位形式。实体类型：概念（Concept）