What is the attic map?
The soil map is a tool used to identify the distribution of land types in a particular geographical area. You want to create a map, soil scientists first conduct a detailed exploration of the area, classify the soil according to the standardized system, and record the location of each type. The survey findings are mapped in the background, such as air photography that shows topography and geographical boundaries of the area. Soil maps and other survey data are then used to determine the appropriate use and management of the soil in the area.
Soil maps have many practical uses. In agriculture they are used in choosing crops. Rancher can look at the soil map in deciding what types of animals to increase. Engineers, developers and city planners analyze maps before selecting websites for urban buildings, airports and residential, educational and recreational facilities. The soil map helps environmentalists to plan strategies for the protection of natural resources.
The level of details in the attic map depreciates the amount of information obtained fromland survey. For example, the soil map from a highly detailed survey provides a number of information about the soil in a relatively small area, such as the only field or the soil tract. The map scale is large enough to display specific features of the defined area, including color and composition. Detailed soil maps are always prepared by finding out of scientific field research.
In addition to detailed soil maps, two other types of soil maps are available: generalized maps and schematic maps. The generalized soil map is used to get a wide soil image in the area and is created by a combination of data from existing maps. Generalized maps compare land in different parts of a large geographical area, such as the region or other administrative area. Information obtained from this type of soil map can be used for the purposes of land -use planning to judge whether the area is suitable for development and/or agricultural use.
Schematic Lower Map ShroIt pushes information about unexplored or undeveloped areas from several different sources and is not intended to define all types of land or geographical boundaries. Instead, this type of map is used to identify areas where soil survey in the future could be desirable. In order to create schematic maps of soil, scientists collect information about climate, topography and biological factors of the region, such as plant growth. Using this information, they perform predictions about land types that are likely to exist in the region.
In the United States, the creation of soil maps is generally cooperation between the National Source Protection Service (NRCS) and individual state agencies. NRCS has attic maps for almost all districts in the United States. They are usually available through NRC regional offices that are located NationTwide.