• Map
    Baltimore-Washington International Airport, airport noise zone / Catalog Record Only Noise levels shown by green contour overprint. Relief shown by spot heights on 1ʺ=600ʹ maps. 1ʺ=600ʹ maps are cadastral maps showing lot lines and parcel numbers. Cover title. On 1ʺ=600ʹ base maps [tax maps]: Compiled by Maryland Office of Planning, Property Mapping Section. Base maps have various revision dates, e.g.: Revised to date Feb. '97 / by AB -- Revised to date May '97 ...
    • Contributor: Maryland Aviation Administration
    • Date: 1997
  • Map
    Baltimore-Washington International Thurgood Marshall Airport, airport noise zone /
    2014 airport noise zone Catalog Record Only
    Noise levels shown by green contour overprint on black-and-white base. Relief shown by spot heights on some 1:7,200-scale maps. "Prepared June 30, 2014." 1:7,200-scale maps are cadastral base maps showing lot lines and parcel numbers. Title from accompanying title sheet. Unidentified grid numbers along neatlines. Each map includes a title block at upper or lower right with no. "COMAR 11.03.01.01-1B(5)". Sheets were stapled together ...
    • Contributor: Maryland Aviation Administration - Harris, Miller, Miller & Hanson Inc
    • Date: 2014
  • Map
    Martin State Airport, airport noise zone / Catalog Record Only Noise levels shown by green or red contour overprint. Relief shown by spot heights on 1ʺ=600ʹ maps. 1ʺ=600ʹ maps are cadastral maps showing lot lines, parcel numbers, and tax-map references. Cover title. On 1:18,000-scale sheets [overview maps]: Prepared for the Maryland Aviation Administration by the Maryland Office of Planning, February 2001; on 1ʺ=600ʹ base maps [tax maps]: Compiled by Maryland Office of Planning, Property ...
    • Contributor: Maryland Aviation Administration
    • Date: 2001
  • Map
    Baltimore-Washington International Airport, airport noise zone /
    BWI Airport noise zone Catalog Record Only
    Noise levels shown by green contour overprint. Relief shown by spot heights on 1ʺ=600ʹ maps. 1ʺ=600ʹ maps are cadastral maps showing lot lines and parcel numbers. Cover title. On 1ʺ=600ʹ maps [tax maps]: Base maps furnished by the Property Map Division of the Maryland Department of Assessments & Taxation. Base maps have various revision dates, the latest being: Revised to 1992. Each map includes ...
    • Contributor: Maryland Aviation Administration
    • Date: 1995
  • Map
    Baltimore-Washington International Thurgood Marshall Airport, airport noise zone /
    2007 airport noise zone Catalog Record Only
    Noise levels shown by green contour overprint on black-and-white base. Relief shown by spot heights on some 1:7,200-scale maps. "Prepared June 13, 2007." 1:7,200-scale maps are cadastral base maps showing lot lines and parcel numbers. Title from accompanying title sheet. Unidentified grid numbers along neatlines. Each map includes title box at upper right with no. "COMAR 11.03.01.01-1B(6)" and source-materials note in left margin. Sheets ...
    • Contributor: Maryland Aviation Administration
    • Date: 2007