@article{eage:/content/journals/10.1111/j.1365-2478.1968.tb01964.x, author = "CHAN, SIEW HUNG", title = "NOMOGRAMS FOR SOLVING EQUATIONS IN MULTILAYER AND DIPPING LAYER CASES*", journal= "Geophysical Prospecting", year = "1968", volume = "16", number = "1", pages = "127-143", doi = "https://doi.org/10.1111/j.1365-2478.1968.tb01964.x", url = "https://www.earthdoc.org/content/journals/10.1111/j.1365-2478.1968.tb01964.x", publisher = "European Association of Geoscientists & Engineers", issn = "1365-2478", type = "Journal Article", abstract = "Abstract Nomograms for solving equations in multilayer and dipping layer cases are presented. The nomograms constructed are used to solve the following equations: I. Interceptā€time formula. 2. Critical distance formula. 3. Critical angle formula. 4. Critical angle and dip angle formula. 5. Vertical depth formula.", }