Which utm zone am i in

Need an imagery quote? You can also call us at or email us at [email protected]. Here at Apollo Mapping we believe in one simple but important guiding principle — the customer comes first. The Satellite Imagery Source. Search Image Hunter Now. Option 1 — The Mathematic Approach If you know the left or west most longitude of the dataset in question, then one approach to determining the correct zone number is using good old mathematics. Here is a re-hatch of the technique described in my two-part series above: Take your longitude coordinate in decimal degrees and add Most often, people will choose a coordinate in the north-west corner of their data, and assign it this zone number even if the data straddles two zones.

Then divide by 6. Finally round-up to the next highest whole number. A three-minute YouTube video showing you how to determine the UTM zone number for your spatial dataset with options 2, 3 and 4 above.

Share This Article. Don Mitchell says:. October 8, at AM. Apollo Mapping says:. December 3, at PM. Leave a Reply Cancel reply Your email address will not be published. These basic sheets are divided further into sections and each section is published as a map of a larger scale. In Canada this is done to produce the and scale maps, which are the two scales of the National Topographic System.

By convention, the edges of most maps fall along parallels and meridians. In the far north, where zones are narrow, medium- and small-scale maps may show parts of more than one zone. The important feature of the Universal Transverse Mercator Projection is that the zones are standard and readily identifiable, so that an area may easily be designated as lying within a specific zone. You will not receive a reply. For enquiries, contact us. Report a problem on this page.

In , the ticks were replaced with a full-line black Were the old coordinates wrong? The old coordinates were not wrong, just different. Positions obtained using the North American Datums of NAD 27 and NAD 83 are based on different earth shapes--or ellipsoids--and used the best technology available at the time.

Mathematically, NAD 83 is a stronger datum because all previously existing horizontal stations and What does the term UTM mean?

UTM is the acronym for Universal Transverse Mercator, a plane coordinate grid system named for the map projection on which it is based Transverse Mercator. The UTM system consists of 60 zones, each 6-degrees of longitude in width. The zones are numbered , beginning at degrees longitude and increasing to the east. The military uses their What is the State Plane Coordinate System? Can GPS provide coordinates in these values? The State Plane Coordinate System SPCS , which is only used in the United States, is a plane coordinate system north-south and east-west lines are perpendicular in which each individual state has between one to six zones, depending on the state's size and shape.

Changes to UTM values are generally larger, around meters, How are different map projections used? The method used to portray a part of the spherical Earth on a flat surface, whether a paper map or a computer screen, is called a map projection.

No flat map can rival a globe in truly representing the surface of the entire Earth, so every flat map misrepresents the surface of the Earth in some way. A flat map can show one or more--but never all Why don't U. Filter Total Items: 2. Geological Survey. Year Published: Maps for America: cartographic products of the U. Geological Survey and others "Maps for America" was originally published in as a Centennial Volume commemorating the Geological Survey's hundred years of service - in the earth sciences.

Thompson, Morris M.