Why might one choose to resample a raster to a larger resolution?

Resampling a raster to a larger resolution can serve several purposes, but in this context, the primary reason for choosing to do so is typically to simplify the dataset. When a raster is resampled to a coarser resolution (larger pixel size), the complexity of the data is reduced. This can make it easier to analyze or visualize, as less detail is captured, leading to a more generalized representation of the landscape or phenomenon being studied.

This simplification may lead to faster processing times when performing analyses, as there are fewer data points to compute. Additionally, it can help in conveying the general trends or patterns within the data without getting bogged down by the finer details that might not be relevant for the analysis at hand.

Choosing this route, therefore, often hinges on the need to prioritize speed and manageability over the fine details represented in high-resolution data, which may not be necessary for all types of analyses.