The zoning regulations and districts herein set forth and as identified upon the Zoning Map of the Village of Penn Yan are made for the purpose of promoting public health, safety and general welfare and prescribing the most desirable use for which the land in each district may be adapted and those uses to be subjected to special regulations, while conserving the value of land throughout the Village. The height, bulk and location of buildings and other structures, the area of yards, courts and other open spaces, the density of population and location and use of buildings and the use and development of unique waterfront resources, structures and land for trade, industry, residence or other purpose are hereby restricted and regulated as hereinafter provided.