Datasets
| Data Availability | Name | Objective | Description | Dates |
|---|---|---|---|---|
| Downloadable | Forest clearing detected via remote sensing in New Hampshire | To detect areas of forest clearing in the state of NH. | We used the Global Forest Change dataset (Hansen et al. 2003) to group loss pixels by year of loss, and restricted possible timber clearings to those ≥3.0 ac in size. Resulting polygons are assigned a year of harvest between 2001 and 2018. Read More | 2000-01-01 to 2018-12-31 |
| Downloadable | Forest clearing summarized by county | To summarize forest clearing by county. | Polygons of forest clearing were grouped by county. A timber clearing polygon was assigned to a county or land ownership type based on the location of its centroid. | 2000-01-01 to 2018-12-31 |
| Downloadable | Forest clearing summarized by land ownership type | To summarize forest clearing by land ownership type. | Forest clearing polygons were assigned to a county or land ownership type based on the location of its centroid. We converted the forest cover dataset by Hansen et al. (2013) to create a forest-non/fo rest image, where pixels with ≥30% tree cover were considered forest. We used this forest cover dataset to estimate the proportion of forestland. Read More | 2000-01-01 to 2018-12-31 |