Railroads 2017

Fugro was contracted to update the County's geodatabase, including planimetry, topography, orthophotography. Although the County covers approximately 245 square miles, the updates included approximately 301 square miles. All products extend one-half mile beyond the county boundary. Mapping was done at a scale of 1:1200, or 1" = 100'.富格（Fugro）受委托对该县的地理数据库（geodatabase）进行更新，工作内容涵盖平面测量（planimetry）、地形测量（topography）以及正射影像测绘（orthophotography）相关成果。尽管该县辖区总面积约为245平方英里，但本次更新覆盖的范围约达301平方英里。所有测绘成果均延伸至县界以外0.5英里的区域。本次测绘采用的比例尺为1:1200，即图上1英寸对应实地100英尺。