%0 Journal Article %T Proposition of Regression Equations to Determine Outdoor Thermal Comfort in Tropical and Humid Environment %A Sangkertadi Sangkertadi %A Reny Syafriny %J IPTEK : The Journal for Technology and Science %D 2012 %I Institute for Research and Public Services %R http://dx.doi.org/10.12962/j20882033.v23i2.9 %X This study is about field experimentation in order to construct regression equations of perception of thermalcomfort for outdoor activities under hot and humid environment. Relationships between thermal-comfort perceptions, micro climate variables (temperatures and humidity) and body parameters (activity, clothing, body measure) have been observed and analyzed. 180 adults, men, and women participated as samples/respondents. This study is limited for situation where wind velocity is about 1 m/s, which touch the body of the respondents/samples. From questionnaires and field measurements, three regression equations have been developed, each for activity of normal walking, brisk walking, and sitting. %K tropical humid %K outdoor %K comfort %K urban %K pedestrian %U http://iptek.its.ac.id/index.php/jts/article/view/9/7