How is GPS primarily used in agriculture?

GPS is primarily used in agriculture for mapping fields and guiding machinery. The technology allows farmers to create precise maps that outline the boundaries of their fields and different management zones within the fields. This mapping capability enables farmers to accurately plan planting schedules, monitor crop health, and optimize resource use, such as fertilizer and water.

In terms of guiding machinery, GPS technology can help equipment operate with remarkable accuracy, reducing overlaps and gaps during planting, spraying, and harvesting. This precision leads to increased efficiency and can enhance crop yields while minimizing waste. Overall, the integration of GPS into agricultural practices significantly supports modern farming techniques, paving the way for more efficient and sustainable agricultural operations.