Finding map coordinates on iphone

 

Latitude (shown as a horizontal line) is the angular distance, in degrees, minutes, and seconds of a point north or south of the Equator. Lines of latitude are often referred to as parallels.

Longitude (shown as a vertical line) is the angular distance, in degrees, minutes, and seconds, of a point east or west of the Prime (Greenwich) Meridian. Lines of longitude are often referred to as meridians.

If you divide the circumference of the earth (approximately 25,000 miles) by 360 degrees, the distance on the earth's surface for each one degree of latitude or longitude is just over 69 miles, or 111 km. Note : As you move north or south of the equator, the distance between the lines of longitude gets shorter until they actually meet at the poles. At 45 degrees N or S of the equator, one degree of longitude is about 49 miles.

Finding map coordinates on iphone


Hexagonal grids are used in some games but aren’t quite as straightforward or common as square grids. I’ve been collecting hex grid resources for nearly 20 years, and wrote this guide to the most elegant approaches that lead to the simplest code, largely based on the guides by Charles Fu and Clark Verbrugge . I’ll describe the various ways to make hex grids, the relationships between them, as well as some common algorithms. Many parts of this page are interactive; choosing a type of grid will update diagrams, code, and text to match.

The code samples on this page are written in pseudo-code; they’re meant to be easy to read and understand so that you can write your own implementation.

Hexagons are 6-sided polygons. Regular hexagons have all the sides (edges) the same length. I’ll assume all the hexagons we’re working with here are regular. The typical orientations for hex grids are horizontal ( pointy topped ) and vertical ( flat topped ).

Latitude (shown as a horizontal line) is the angular distance, in degrees, minutes, and seconds of a point north or south of the Equator. Lines of latitude are often referred to as parallels.

Longitude (shown as a vertical line) is the angular distance, in degrees, minutes, and seconds, of a point east or west of the Prime (Greenwich) Meridian. Lines of longitude are often referred to as meridians.

If you divide the circumference of the earth (approximately 25,000 miles) by 360 degrees, the distance on the earth's surface for each one degree of latitude or longitude is just over 69 miles, or 111 km. Note : As you move north or south of the equator, the distance between the lines of longitude gets shorter until they actually meet at the poles. At 45 degrees N or S of the equator, one degree of longitude is about 49 miles.

Degrees north or south: 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

During a Treasure Trail , a coordinate clue is a clue-scroll that contains a set of coordinates. Much like the real-world longitude & latitude geographic coordinate system , coordinates in RuneScape indicate a precise point somewhere on the surface where the next clue scroll, or potentially the treasure casket, is buried. Coordinate clues will only appear in Treasure Trails of medium, hard or elite difficulty. The coordinates are presented in the following format:

In RuneScape , one square of space is roughly equivalent to two minutes (exactly 1.875 minutes). As there are sixty minutes in a degree, each degree is roughly equivalent to thirty-two squares. (Note: The above location is the exact centre of the Observatory and is not actually a coordinate clue location.)

The NAAP Basic Coordinates and Seasons Lab covers three different, but related areas. Terrestrial coordinates and the celestial equatorial coordinate system are covered and are used to explore the motion of the sun and how it relates to seasons.

Details and resources for this lab – including demonstration guides, in-class worksheets, and technical documents – can be found on the instructor's page . Some resources are not available for all modules.