Using Quickbird and Landsat imagery to analyze temporal changes in mountain resort development: Big Sky, Montana 1990-2005
Documenting patterns of land use and land-cover change in mountain resort development (MRD) is important for understanding the effects of these changes of fragile mountain environments. High-spatial-resolution imagery can be useful for mapping MRD, but lack of a long-term record of such imagery hampers our ability to analyze temporal patterns. We use the results from classification of high-spatial-resolution imagery (Quickbird and LiDAR) to calibrate concurrent moderate-resolution imagery (Landsat). We then use historical moderate-resolution imagery to analyze changes in spatial patterns of MRD over time. Analyses revealed that increases in MRD occurred disproportionately close to streams, which raises concerns for impacts on water quality. © 2011 Society of Photo-Optical Instrumentation Engineers (SPIE).
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- Geological & Geomatics Engineering
- 0909 Geomatic Engineering
- 0406 Physical Geography and Environmental Geoscience
- 0401 Atmospheric Sciences
Citation
Published In
DOI
EISSN
Publication Date
Volume
Issue
Related Subject Headings
- Geological & Geomatics Engineering
- 0909 Geomatic Engineering
- 0406 Physical Geography and Environmental Geoscience
- 0401 Atmospheric Sciences