@article{JRC11182, address = {}, year = {1994}, author = {Perdigao MV}, abstract = {Abstract not available }, title = {Integration of Remote Sensing and GIS to Update a Multisources Land Cover Database}, type = {}, url = {}, volume = {6}, number = {}, journal = {ITC Journal}, pages = {53-60}, issn = {}, publisher = {}, doi = {} }