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BLM | 2012
Sage and sharp-tailed grouse were both reintroduced into the scabland area of eastern Washington. BLM is part of an interagency effort to monitor their breeding success and habitat selection. Current…
BLM | 2012
To support on-the-ground survey updates, this project utilized high resolution stereo digital aerial photography (1-foot resolution, natural color) to determine Universal Transverse Mercator (UTM)…
BLM | 2012
This compliance analysis used digital and older analog aerial photography that had been scanned and orthorectified. Seven different vintages of imagery, from 1975 through 2011, were used to assess…
BLM | 2012
One-meter digital aerial photography (NAIP 2011) was used to inventory and assess the impact from oil and gas development in the Seven Sisters Grazing Allotment in the Vernal Field Office in Utah.…
BLM | 2012
Juniper expansion is occurring across western rangelands due to a variety of factors, including grazing, fire management practices and climate change. By examining historical imagery, the BLM Rawlins…