Examining the Reliability of Survey Data with Remote Sensing and Geographic Information Systems to Improve Deforestation Modeling
AbstractTropical deforestation has environmental consequences at local, regional and global scales. The Brazilian Amazon's deforestation resulted largely from conversion to farmland by landholders. These conversions caused deforestation that researchers have examined locally by interviews with landowners and regionally by satellite remote sensing. This paper merges data from these methods to validate survey-based deforestation levels with remote-sensing information. We determine household characteristics associated with misreporting of land use. After identifying errors, we modify the data to better estimate influences on local deforestation. Although individuals are not found to intentionally misrepresent land use, incorporating differences between the two data sources improves the estimations of deforestation.
Download InfoIf you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
Bibliographic InfoArticle provided by Southern Regional Science Association in its journal Review of Regional Studies.
Volume (Year): 35 (2005)
Issue (Month): 2 ()
Contact details of provider:
Web page: http://www.srsa.org
Find related papers by JEL classification:
- O13 - Economic Development, Technological Change, and Growth - - Economic Development - - - Agriculture; Natural Resources; Environment; Other Primary Products
- Q23 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Renewable Resources and Conservation - - - Forestry
You can help add them by filling out this form.
reading list or among the top items on IDEAS.Access and download statisticsgeneral information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Mark L. Burkey).
If references are entirely missing, you can add them using this form.