Upcoming SlideShare
×

Thanks for flagging this SlideShare!

Oops! An error has occurred.

×
Saving this for later? Get the SlideShare app to save on your phone or tablet. Read anywhere, anytime – even offline.
Standard text messaging rates apply

# Coordinates

1,708

Published on

Published in: Education
1 Like
Statistics
Notes
• Full Name
Comment goes here.

Are you sure you want to Yes No
Your message goes here
• Be the first to comment

Views
Total Views
1,708
On Slideshare
0
From Embeds
0
Number of Embeds
4
Actions
Shares
0
0
0
Likes
1
Embeds 0
No embeds

No notes for slide

### Transcript

• 1. ГМС-д ашигладаг координатын систем,зурагзүйн тусгагууд
Болорчулуун
geomongolia@gmail.com
• 2. Дэлхий ???
• 3. Дэлхий хэлбэр
• 4. Дэлхий эргэлт
• 5. Geographic coordinate system
5
• 6. ESRI
• 7. Меркаторын проекц
• 8.
• 9. Адил талбайт цилиндр проекц
Mollweide Projection (equal-area, psuedo-cylindrical)
• 10. Туйлын проекц
• 11. Stereographic Projection
• 12. Конус проекц
• 13. Conic Projections
Lambert Conformal
Albers Equal Area
• 14. Today, projections are calculated using equators to create precise maps. The Goode
Projection uses mathematical principles to create a map which indicates the true
sizes of areas on the Earth’s surface.
• 15. Төрөл бүрийн проекцүүдTobler’s hyperelliptical projection series
• 16. A Series of Equal Area Projections by Thomas
F. McBryde, & Thomas, P., 1949, Equal Area Projections for World Statistical Maps, USC&GS Special Publication No. 245, Washington D.C.
• 17. Bonne projection variations
• 18. Lee’s Conformal Map Within A Triangle
• 19. Координатын систем
Geographic Coordinate Systems
Projected Coordinate Systems
• 20. Газарзүйн координатын
(gcs, geogcs)
Name
Datum
Spheroid
Prime Meridian
Angular unit of measure
(European Datum 1950)
(European Datum 1950
(International 1924)
(Greenwich)
(Degrees)
20
• 21. Projected coordinate system
(pcs, projcs)
Name
GCS
Map projection
Projection parameters
Linear unit of measure
(NAD 1983 UTM Zone 11N)
(Transverse Mercator)
(central meridian, latitude of origin, scale factor, false easting)
(Meters)
• 22. Universal Transverse Mercator- Grid
Zone 1
Equator
International Date
Line - 180
Zone 18
o
• 23. Mercator Projection
• 24. Oblique Mercator Projection -- 10,473 Miles
Mercator Projection -- 31,216 Miles
Robinson Projection -- 16,930 Miles
Length of the Arctic Coastline of Russia
Шугаман гажилт
• 25. Mollweide Projection (equal-area)
Mercator Projection
Lower 48 States -- 30,730,000 Sq Miles
Lower 48 States -- 52,362,000 Sq Miles
Columbia -- 4,456,000 Sq Miles
Columbia -- 4,471,000 Sq Miles
Талбайн гажилт
• 26. Харьцуулалт
Projected Coordinates
Geographic Coordinates
• 27. Datums
• Difference (meters) between NAD27 and NAD83