OT.022020.2193.3 en dataset OpenTopography info@opentopography.org distributor 2020-02-26 ISO 19139/19115 Metadata for Datasets 2003 NZTM2000 NZGD2000 Meters [EPSG: 2193] NZVD2016 [EPSG: 7893] Christchurch and Ashley River, Canterbury, New Zealand 2018-2019 2020-02-26 publication <p>Lidar was captured for Environment Canterbury Regional Council by Aerial Surveys between July 2018 to March 2019. The dataset was generated by Aerial Surveys and their subcontractors. The survey area includes Christchurch City and the Ashley River, as well as the surrounding area. Data management and distribution is by Land Information New Zealand.</p> <br />Prepared DEM and DSM files are available through the LINZ Data Service:<br /> <ul> <li><a href='https://data.linz.govt.nz/layer/104497'>Christchurch and Ashley River, Canterbury, New Zealand 2018-2019 Digital Elevation Model</a></li> <li><a href='https://data.linz.govt.nz/layer/104498'>Christchurch and Ashley River, Canterbury, New Zealand 2018-2019 Digital Surface Model</a></li> <li><a href='https://data.linz.govt.nz/layer/104499'>Christchurch and Ashley River, Canterbury, New Zealand 2018-2019 Raster Tile Index</a></li> </ul> Aerial Surveys http://www.aerialsurveys.co.nz/ originator Environment Canterbury Regional Council http://www.ecan.govt.nz/ resourceProvider Land Information New Zealand https://www.linz.govt.nz/ custodian null info@opentopography.org https://opentopography.org distributor en geoscientificInformation 172.387969725608 172.816622341522 -43.6767204816647 -43.1944310520036 https://doi.org/10.5069/G91J97WQ HTTP Standard Internet browser Download Navigate directly to the URL for data access and download.