[Pramāṇa](https://indike.org/pramana/) › [Studies](https://indike.org/pramana/ins) › [Science, technology and education](https://indike.org/pramana/ins.science) › [The Astronomical Observatories of Jai Singh](https://indike.org/pramana/ins.science.kaye-1918) › c8.13 # The Astronomical Observatories of Jai Singh c8.13 The Astronomical Observatories of Jai Singh c8.13 - **Language:** English ### [c8.13](https://indike.org/pramana/ins.science.kaye-1918.c8.13) The latitudes are here given in four different ways: (i) in degrees, (ii) in length of longest day (in ghaṭis and palas), (iii) in length of the equinoctial shadow or tanφ, (iv) by the hypotenuse of the equinoctial shadow or sinφ. - [Previous: c8.12](https://indike.org/pramana/ins.science.kaye-1918.c8.12) - [Next: c8.14](https://indike.org/pramana/ins.science.kaye-1918.c8.14) - [Up: c8](https://indike.org/pramana/ins.science.kaye-1918.c8) --- Source: [https://indike.org/pramana/ins.science.kaye-1918.c8.13](https://indike.org/pramana/ins.science.kaye-1918.c8.13) · Pramāṇa