CT Aerial Imagery and Lidar Elevation Download App

The Download Tool is available through <a href='https://cteco.uconn.edu/' target='_blank' rel='nofollow ugc noopener noreferrer'>CT ECO</a>, a partnership between <a target='_blank' rel='noopener noreferrer'>UConn CLEAR</a> and <a href='https://ct-deep-gis-open-data-website-ctdeep.hub.arcgis.com/' target='_blank' rel='nofollow ugc noopener noreferrer'>CT DEEP</a>. The tool provides easy download access to aerial imagery and lidar elevation collected during multiple flights. <div><br /></div><div><div>The download tool is designed to help users locate tiles or files on the map and then provide clear links to download. The files are listed by geography and include town mosaics, tiles for recent flights, tiles for the 2012 flight (same grid but larger, combined areas), and contour blocks for the 2016 and 2023 flights. </div><div><br /></div><div><b><font color='#104C9B'>Tool Information</font></b></div><div><div><b>Extent</b>: Statewide</div><div><b>Date</b>: The tools was published in January 2025 and provides access to data captured as early as 2012.</div><div><b>Metadata</b>: The Metadata button links to metadata files for all datasets available in the Download Tool. </div></div><div><b>Files Types &amp; Sizes:</b> The File Types and Sizes button links to more information about the files accessible from the tool. </div><div><br /></div><div><b><font color='#104C9B'>More Information</font></b> </div><div>The datasets linked in the table of the tile grid, which are also available in the <a href='https://s.uconn.edu/download' target='_blank' rel='nofollow ugc noopener noreferrer'>Download Tool,</a> include</div><div><ul><li><a href='https://maps.cteco.uconn.edu/data/flight2023/' target='_blank' rel='nofollow ugc noopener noreferrer'>2023 Acquisition</a><b> </b>- aerial imagery tiles and town mosaics, DEM elevation tiles, lidar point cloud by tile, contour blocks</li><li><a href='https://maps.cteco.uconn.edu/data/flight2019/' target='_blank' rel='nofollow ugc noopener noreferrer'>2019 Acquisition</a> - aerial imagery tiles and town mosaics</li><li><a href='https://maps.cteco.uconn.edu/data/flight2016/' target='_blank' rel='nofollow ugc noopener noreferrer'>2016 Acquisition</a> - aerial imagery tiles and town mosaics, DEM elevation tiles, lidar point cloud by tile, contour blocks</li><li><a href='https://maps.cteco.uconn.edu/data/flight2012/' target='_blank' rel='nofollow ugc noopener noreferrer'>2012 Acquisition</a> - aerial imagery tiles and town mosaics</li></ul></div><div><br /></div><div>See the <a href='https://maps.cteco.uconn.edu/data/imagery/' target='_blank' rel='nofollow ugc noopener noreferrer'>CT Aerial Imagery</a> page and <a href='https://maps.cteco.uconn.edu/data/lidar/' target='_blank' rel='nofollow ugc noopener noreferrer'>CT Elevation</a> pages on CT ECO for more information.  </div><div><br /></div><div>The <a href='https://geodata.ct.gov/datasets/3f063f680f274397b9dca87e0d540647_1/explore' target='_blank' rel='nofollow ugc noopener noreferrer'>Tile Grid with download links</a> service is also available on the CT Geodata Portal through CT ECO. </div><div><br /></div><div><b><font color='#104C9B'>Credit and Funding</font></b></div><div>The Download Tool was created as part of a project between the <a href='https://portal.ct.gov/datapolicy/gis-office?language=en_US' target='_blank' rel='nofollow ugc noopener noreferrer'>CT GIS Office</a> and <a href='https://clear.uconn.edu' target='_blank' rel='nofollow ugc noopener noreferrer'>UConn CLEAR</a>/<a href='https://cteco.uconn.edu' target='_blank' rel='nofollow ugc noopener noreferrer'>CT ECO</a>. Each data acquisition had different funders and partners. Please see the acquisition pages for that information. </div></div>