Vaisala Energy Support
What do the colors on the map mean?
The color overlay on the map allows you to compare different regions using the color scale located on the left side of the Annual Mean Wind Speed tool. "Warm" colors like brown and orange indicate higher wind speeds. "Cool" colors like purple and blue indicate lower wind speeds. You can select different overlays based on the particular hub height you are interested in: 20 meters, 50 meters, and 80 meters.
In some high latitude areas in the Northern Hemisphere, and near coastal regions, you may notice some sharp color changes. If you zoom in on these locations, you will notice these sharp color changes eventually disappear. For visualization purposes, we show a different color overlay and dataset over water and at high latitudes where the Wind Prospecting Tools do not display data, but FullView assessment products are available.
More Wind Online Tools Questions
- Which Wind Time Series dataset should I choose?
- Can I demo the 90 M Wind Prospecting Tools?
- What wind speed is shown on the map?
- How do I enter a location?
- How do I interpret the graph provided by the Monthly Mean Wind Speed Tool?
- What does the Annual Mean Wind Speed Tool provide?
- How do I interpret the wind rose provided by the Annual Mean Wind Rose Tool?
- Why do we show a +/- next to the annual value?
- What does the Wind Speed Distribution Tool provide?
- What wind speeds are shown on the map?
- What affects wind at a given site?
- How can I compare sites side-by-side?
- How do I change locations for individual tools?
- What is a hub height?
- What makes a good wind resource?
- What is a wind resource assessment?
- What is the source of the information?
- How accurate are the Wind Prospecting Tools?
- Which Internet browsers does the 3TIER website support?
- Why does the map disappear?
- What data has been created?
- How was the data behind your map created?
- Does 3TIER incorporate observational data?
- What were 3TIER's data validation procedures?
- What happened to 3TIER’s Reference Wind Time Series Product?
- Why is ERA-I available everywhere but not NNRP-D?
- I notice that sometimes ERA-I and NNRP-D disagree, by quite a bit, which one should I use?
- Why do all the various datasets have different start and end times?
- Doesn’t horizontal resolution matter? What about downscaling with weather models like WRF and MM5?
- Why are the long-term mean values of each data set so similar and why don’t they match the values I get when I download these data directly from the various global modeling centers?
If you didn't find what you were looking for, please contact 3TIER Support for additional assistance.