A topographical survey, also known as a topographic survey, is a precise and detailed measurement and mapping process used to determine the physical features and elevation of a piece of land. It identifies both natural features—such as hills, valleys, rivers, and vegetation—and man-made features—such as buildings, roads, utility lines, fences, and drainage systems. The main goal of a topographical survey is to capture the three-dimensional characteristics of the land surface to produce a map or digital model for use in planning, engineering, construction, environmental management, and other applications.

Applied photogrammetry and remote sensing are crucial technologies in the field of geospatial science, particularly in surveying, mapping, environmental monitoring, agriculture, and urban planning. These disciplines allow for the collection and analysis of data about the Earth's surface without direct physical contact, providing accurate, timely, and cost-effective information for decision-making.

Land Law is a foundational course that introduces students to the legal principles governing the ownership, use, and regulation of land and immovable property. It provides an in-depth understanding of how land rights are acquired, transferred, protected, and limited by statutory and customary law. The course is designed to equip students with the necessary knowledge to analyze and interpret land tenure systems, land registration processes, property rights, and legal instruments relating to land use and development.

This course explores both common law and statutory frameworks of land ownership and focuses on practical issues related to land use, property rights, boundary disputes, easements, and the role of land in economic and social development. In the context of Kenya and other African jurisdictions, the course further considers the impact of colonial history, customary tenure systems, and recent constitutional and legislative reforms such as the Land Act, the Land Registration Act, and the National Land Commission Act.