The location and boundaries of the above zones are hereby established as shown on a map titled "Official Zoning Map of the City of Sanford" dated February 1, 2014, certified by the attested signature of the City Clerk and kept on file at City Hall and on the Airport Clear Zone Map, Airport Protection Overlay Zone Map, Transmitter Tower Overlay Zone Map, Rushton Street Institutional Controls Overlay Map and Public Water Supply Protection Districts Maps, which maps, with all explanatory matter thereon and all amendments thereto, shall be deemed to be and are hereby made a part of this chapter.