Contours (five ft. interval)

Created as a by-product of the 2001 digital ortho-rectified imagery. Covers Portland metropolitan area (511 sq. mi.). Metro's contactor was Triathlon, Inc., 13800 Commerce Parkway, Richmond BC V6V 2J3. Contact is Shirley McLaren, 604 233-5045, [e-mail]. Copyright 2001 by Metro. Date of last data update: 2021-09-06 This is official RLIS data. Contact Person: Joe Gordon [e-mail] Emailing the contact person listed above is the fastest way to get a response, but if you prefer to call, you can contact the Data Resource Center at 503-797-1742 and someone will return your call as soon as they are able. RLIS Metadata Viewer: https://gis.oregonmetro.gov/rlis-metadata/#/details/1856 Terms of Use: https://rlisdiscovery.oregonmetro.gov/pages/open-database-license本数据集作为2001年数字正射校正影像（digital ortho-rectified imagery）的副产品生成，覆盖波特兰都会区（面积511平方英里）。本项目的承包商为Triathlon, Inc.，地址为加拿大不列颠哥伦比亚省里士满市Commerce Parkway 13800号，邮编V6V 2J3。项目联系人：Shirley McLaren，联系电话604 233-5045，电子邮箱[e-mail]。本数据集版权归Metro所有，2001年发布。最近一次数据更新日期：2021年9月6日。本数据集为官方RLIS数据。官方联系人：Joe Gordon，电子邮箱[e-mail]。获取反馈的最快方式为发送邮件至上述联系人；若您更倾向致电咨询，可拨打数据资源中心电话503-797-1742，工作人员将尽快为您回电。RLIS元数据查看地址：https://gis.oregonmetro.gov/rlis-metadata/#/details/1856。使用条款：https://rlisdiscovery.oregonmetro.gov/pages/open-database-license