The division in charge of mapping land and water, as well as global positioning technologies for the United States, is the US Geological Survey (USGS). Here's why:
1. The US Geological Survey (USGS) is a scientific agency of the United States government responsible for studying the natural resources and natural hazards of the United States. They are known for their mapping expertise in various fields such as geology, hydrology, biology, and geography.
2. USGS plays a crucial role in mapping land and water resources across the country. They provide topographic maps, aerial imagery, and geographic information system (GIS) data that are used for land management, environmental monitoring, and disaster response.
3. Global positioning technologies, including GPS (Global Positioning System), are extensively utilized by the USGS for accurate mapping and surveying purposes. These technologies help in pinpointing locations, tracking movements, and conducting surveys with high precision.
Therefore, the correct division in charge of mapping land and water, and global positioning technologies for the United States is the US Geological Survey (USGS).