What type of survey provides very detailed soil information for intensive land use?

The option indicating a high intensity soil map is the correct choice because it offers very detailed information about the soil characteristics and conditions within a specific area. This type of survey is essential for intensive land use, such as agriculture or development, as it assesses variations in soil properties like texture, drainage, and nutrient composition.

High intensity soil maps utilize extensive data collection methods, including soil sampling and analysis, to create a comprehensive depiction of the soil's capabilities and limitations. This granularity in data allows landowners and planners to make informed decisions about land use, ensuring that practices are suited to the specific conditions of the soil.

In contrast, general soil maps and general overviews provide broader assessments that lack the detailed granularity required for intensive applications. They present an overall picture of soil types and their distribution but may not adequately address specific management needs that depend on precise soil information. Extra-high intensity soil maps, while potentially even more detailed, are not a standard term used in soil survey classifications and may not be recognized in the context of established methodologies. Thus, the high intensity soil map stands out as the most suitable option for the required detailed analysis.