Maps and Technical Drawings cover a range of special indications such as cartographic works, globes and relief models, plans, blueprints, diagrams, electrical and mechanical drawings. In business valuation analysis, Maps and Technical Drawings qualify as an intangible because they are recognisable, separable and the potential value can be accurately measured. Intangible assets are a class of assets without physical form (such as a building) which generate economic benefits to the owners. Intellectual Property rights protection is the means through which owners of maps and technical drawings appropriate the rights to the economic benefits from their work. To estimate the fair market value of a Maps and Technical Drawings, business valuation analysts apply techniques under the market, asset and income valuation methods.