Contours from Contour Plan of Portion of the City of Melbourne (1880)

Contours from 1880 Contour plan of portion of the City of Melbourne, Victoria Australia, Department of Crown Lands and Survey. Historical map georectified (https://mapwarper.prov.vic.gov.au/maps/4331) and hosted at Public Records Office Victoria (https://mapwarper.prov.vic.gov.au). Original historical map available from State Library Victoria (http://search.slv.vic.gov.au/permalink/f/1o9hq1f/SLV_VOYAGER861624) Elevations in this KML document are to the low water mark of the river Yarra, benchmarked on N.W. abatement of Princes Bridge, circa 1880.

1880年墨尔本市区部分地形图轮廓，澳大利亚维多利亚州，皇家土地与测量部。该历史地图经地理校正（https://mapwarper.prov.vic.gov.au/maps/4331）并由维多利亚州公共档案馆托管（https://mapwarper.prov.vic.gov.au）。原始历史地图可从维多利亚州图书馆获取（http://search.slv.vic.gov.au/permalink/f/1o9hq1f/SLV_VOYAGER861624）。本KML文档中的高程数据以yarra河低潮位为基准，参照1880年左右Princes桥西北侧的基准点。