What best describes an applicant in the context of land vacancy?

The term "applicant" in the context of land vacancy specifically refers to a person who is actively seeking to acquire rights to purchase or lease that vacant land. This role involves submitting a formal application to the relevant authorities to express interest in the property, which is an essential step in the process of securing land rights.

An applicant demonstrates intent and initiative in pursuing ownership or leasing opportunities, which is crucial in land management and legal frameworks. This definition encompasses the actions that an individual needs to take in order to establish a claim to the land, positioning them as a proactive participant in the real estate process.

In contrast, the other options do not accurately capture the role of an applicant. For example, simply claiming land without proper application does not employ the necessary legal or administrative procedures required to establish ownership or leasing rights. A third-party observer does not engage in the process but merely watches, and a land surveyor acts as a professional who may assist the applicant rather than being the applicant themselves. Thus, the choice that correctly defines the role of an applicant involves the act of filing an application related to purchasing or leasing vacant land.