Parent catchment

Parent catchments for all Taranaki rivers that flow into the sea (ie. not for rivers that flow into other rivers). Digitised approximately 2002-2003? based on outline around LINZ rivers layer and aerial photography?Minor adjustments made 2015 by Chris Lambert, based on aerial phography and TIN models* showing terrain.(*TIN models created from DTM data supplied by NZ Aerial Mapping for 2006-2007 aerial photography)所有注入海洋的塔拉纳基（Taranaki）河流的父集水区（不包含汇入其他河流的支流）。该数据集约于2002-2003年完成数字化，数据基础为新西兰土地信息局（LINZ）河流图层的轮廓与航空摄影资料。2015年，Chris Lambert基于航空摄影资料与地表不规则三角网（Triangulated Irregular Network, TIN）模型对其进行了小幅调整。（*注：上述TIN模型由新西兰航空测绘（NZ Aerial Mapping）基于2006-2007年航空摄影获取的数字地形模型（Digital Terrain Model, DTM）数据生成）