Name: Land Cover
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Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Land cover was mapped for Chittenden County at a 1-meter resolution using newly acquired lidar data, along with leaf off ortho imagery and leaf on imagery provided by the National Agriculture Imagery Program, along with existing ancilliary vector datasets provided by the state of Vermont. It is the first 1-meter resolution land-cover dataset for Chittenden County. This dataset represents a 900-fold increase in the size of output land-cover dataset that had previously been mapped for this region through the National Land Cover Database. Land cover was mapped using advanced object-based image analysis techniques using high-performance computing. A detailed accuracy assessment was carried out and the overall accuracy was 91%.</SPAN></P><P><SPAN>Classes:</SPAN><SPAN /></P><P><SPAN>1 - Deciduous Forest</SPAN></P><P><SPAN>2 - Coniferous Forest</SPAN></P><P><SPAN>3 - Herbaceous Forest</SPAN></P><P><SPAN>4 - Shrub wetland</SPAN></P><P><SPAN>5 - Water</SPAN></P><P><SPAN>6 - Emergent wetland</SPAN></P><P><SPAN>7 - Scrub/Shrub</SPAN></P><P><SPAN>8 - Forest wetland</SPAN></P><P><SPAN>9 - Crops</SPAN></P><P><SPAN>10 - Pasture</SPAN></P><P><SPAN>11 - Hay</SPAN></P><P><SPAN>12 - Barren</SPAN></P><P><SPAN>13 - Buildings</SPAN></P><P><SPAN>14 - Roads/Railroads</SPAN></P><P><SPAN>15 - Other Impervious</SPAN></P><P><SPAN /></P></DIV></DIV></DIV>
Service Item Id: 34fbfdf7acf44073a172a2084248c5e1
Copyright Text: This project was selected for funding by the Lake Champlain Basin Program (LCBP) Steering Committee, and it has been supported directly by an agreement or sub-award issued by the New England Interstate Water Pollution Control Commission (NEIWPCC). NEIWPCC manages LCBP’s personnel, contracts, grants, and budget tasks through a partnership with the LCBP Steering Committee.
Although the information in this document may have been funded wholly or in part by the United States Environmental Protection Agency (under agreement CE982720010), the National Park Service, or by the International Great Lakes Fishery Commission, through their respective contracts to NEIWPCC, it has not undergone review by the Agency, Service, or Commission, and no official endorsement of the content of the document should be inferred. The viewpoints expressed here do not necessarily represent those of NEIWPCC, the LCBP, the USEPA, the NPS, or the GLFC, nor does mention of trade names, commercial products, or causes constitute endorsement or recommendation for use.
Job Code: 0992-003-008, Project Code: L-2017-036
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