Description: <DIV STYLE="text-align:Left;"><DIV><P><SPAN>The original (2011) contours were generated by NZ Aerial Mapping using interpolation from a TIN formed using a ground classified LiDAR point cloud dataset. The data was in ESRI 3D shape polyline file format and the features were attributed with the fields ELEVATION [m above Vertical Datum] and DATUM [Moturiki 1953], with further fields added for moduli.</SPAN></P><P><SPAN>The 2016/2017 data supply from AAM was generated photogrammetrically for areas where change was detected from the earlier data; it had the same attribution, but further fields were added for SOURCE, DATE (of supply), dateStart and dateEnd.</SPAN></P><P><SPAN>New contours replacing 2011 contours are tagged with a new dateStart value; the deprecated 2011 contours are tagged with the relevant dateEnd value - included in the parent dataset but excluded from this dataset.</SPAN></P><P><SPAN>NOTE: This dataset has also been simplified from the original 1m dataset using Douglas 01 interpolation.</SPAN></P></DIV></DIV>
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Description: <DIV STYLE="text-align:Left;"><DIV><P><SPAN>The original (2011) contours were generated by NZ Aerial Mapping using interpolation from a TIN formed using a ground classified LiDAR point cloud dataset. The data was in ESRI 3D shape polyline file format and the features were attributed with the fields ELEVATION [m above Vertical Datum] and DATUM [Moturiki 1953], with further fields added for moduli.</SPAN></P><P><SPAN>The 2016/2017 data supply from AAM was generated photogrammetrically for areas where change was detected from the earlier data; it had the same attribution, but further fields were added for SOURCE, DATE (of supply), dateStart and dateEnd.</SPAN></P><P><SPAN>New contours replacing 2011 contours are tagged with a new dateStart value; the deprecated 2011 contours are tagged with the relevant dateEnd value - included in the parent dataset but excluded from this dataset.</SPAN></P><P><SPAN>NOTE: This dataset has also been simplified from the original 1m dataset using Douglas 01 interpolation.</SPAN></P></DIV></DIV>
Color: [230, 152, 0, 255] Background Color: N/A Outline Color: N/A Vertical Alignment: bottom Horizontal Alignment: left Right to Left: false Angle: 0 XOffset: 0 YOffset: 0 Size: 10 Font Family: Tahoma Font Style: normal Font Weight: normal Font Decoration: none
Description: <DIV STYLE="text-align:Left;"><DIV><P><SPAN>The original (2011) contours were generated by NZ Aerial Mapping using interpolation from a TIN formed using a ground classified LiDAR point cloud dataset. The data was in ESRI 3D shape polyline file format and the features were attributed with the fields ELEVATION [m above Vertical Datum] and DATUM [Moturiki 1953], with further fields added for moduli.</SPAN></P><P><SPAN>The 2016/2017 data supply from AAM was generated photogrammetrically for areas where change was detected from the earlier data; it had the same attribution, but further fields were added for SOURCE, DATE (of supply), dateStart and dateEnd.</SPAN></P><P><SPAN>New contours replacing 2011 contours are tagged with a new dateStart value; the deprecated 2011 contours are tagged with the relevant dateEnd value - included in the parent dataset but excluded from this dataset.</SPAN></P><P><SPAN>NOTE: This dataset has also been simplified from the original 1m dataset using Douglas 01 interpolation.</SPAN></P></DIV></DIV>
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Description: Compiled Bathymetry data for the Rotorua lakes. Digitised from Lake Chart Series published by the Department of Scientific and Industrial Research 1967 - 1982
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