CM Box User GuideMain Page | About | Special pages | Log in

Printable version | Disclaimer | Privacy policy | Current revision

(Difference between revisions)

Revision as of 10:33, 15 June 2006
Peter (Talk | contribs)

← Previous diff
Revision as of 10:33, 15 June 2006
Peter (Talk | contribs)

Next diff →
Line 6: Line 6:
The geographic coordinates of Pnom Penn (Cambodia) are: The geographic coordinates of Pnom Penn (Cambodia) are:
-Longitude: 104.917445+* Longitude: 104.917445
-Latitude : 11.558831+* Latitude : 11.558831
Normally expressed as 104.917445, 11.558831 (longitude always first). Normally expressed as 104.917445, 11.558831 (longitude always first).

Revision as of 10:33, 15 June 2006

Two basic modelling options

A crop monitoring program has to be based on data from different locations inside the country of region that needs to be monitored.

Technically these monitoring locations are points. Points can be pinpointed at the earth’s surface with coordinates. The coordinate system that is used in crop forecasting is called a geographic coordinate system whereby the coordinates are expressed in Longitude - Latitude pairs.

The geographic coordinates of Pnom Penn (Cambodia) are:

Normally expressed as 104.917445, 11.558831 (longitude always first).

Read more: Geographic Coordinates



Within the crop forecasting tools these locations are

When setting up a crop monitoring program two basic approaches exist


gridding before modelling, and modelling before gridding. Advantages and disadvantages in terms of errors, labour and accuracy of forecasts.

Page generated in 0.118489 seconds.