Wind velocity measuring apparatus

A wind velocity measuring apparatus comprising:

• a processor;
• a first thermal sensor operatively coupled to the processor and having a first thermal absorbency;
• and
• a second thermal sensor operatively coupled to the processor and having a second thermal absorbency lower than the first thermal absorbency,
• wherein the processor is configured to receive from at least one of the first thermal sensor and the second thermal sensor a first temperature reading and a second temperature reading sensed by the at least one of the first thermal sensor and the second thermal sensor after a quantifiable amount of heat is applied to the at least one of the first thermal sensor and the second thermal sensor for a quantifiable amount of time, and
• wherein the processor is further configured to determine a theoretical temperature based on the quantifiable amount of heat, the quantifiable amount of time, the first temperature reading, and the second temperature reading and to determine a wind velocity based on the difference between the theoretical temperature and the second temperature reading.