Site assessment and forecasting company 3TIER offers 90-m wind prospecting tools. The web-based service gives wind project developers and financiers immediate access to 90-m resolution wind resource data across the continental US, which the company says is the highest resolution data currently available on-demand. Detailed data reveals how even small terrain features will affect wind power generation, enabling anyone with a financial stake in a project to better manage spatial risk during the earliest stages of project development.