The sky 's the limit Author Giles C. Journal/Series National Wetlands Newsletter | Vol. 27(1); 11 - 17; 7 p. Date 2005 Source IUCN (ID: ANA-072755) Publisher | Place of publication Environmental Law Institute | Washington, DC, USA Document type Article in periodical Language English Country/Territory United States of America Subject Land & soil Keyword Enforcement/compliance Wetlands Abstract Wetland law enforcement means permit enforcement for many regulators, who often have few tools for identifying illegal wetland alterations. Massachusetts's wetland program addresses this problem by using computer technology and digital aerial imagery to systematically measure wetland losses and find previously undetected wetland fill