Which type of camera is preferred for topographic mapping for its high geometric picture quality?

The preferred choice for topographic mapping due to its high geometric picture quality is the single lens precision camera. Such cameras are specifically designed to provide excellent accuracy and detail in capturing images, which is critical for topographic mapping. These cameras typically have a high-quality optical system that minimizes distortion and allows for precise measurements.

When conducting topographic surveys, maintaining geometric fidelity is essential; hence, the single lens precision camera's ability to capture images with minimal distortion makes it particularly suited for producing reliable topographic maps. While other types of cameras may offer good general image quality, they often lack the specialized features that enhance geometric accuracy, such as calibration for aerial photogrammetry or advanced lens quality found in precision cameras.

Overall, the single lens precision camera aligns best with the technical requirements of topographic mapping, ensuring that the resulting images can be used confidently for further analysis and mapping tasks.