Isobars connect factors of equivalent atmospheric tension. They are vital in meteorology for predicting climate designs and are commonly highlighted in weather conditions experiences on television. Tightly spaced isobars indicate potent winds, although broadly spaced isobars suggest relaxed problems. Element & Degree Surveys, generally known as Contour or Topographical Surveys, https://contour-survey84949.blogdomago.com/31497090/fascination-about-contour-survey-in-dhaka