My ASEAN Free GPS Map Project

Hi

Been searching the Internet and can't find any useful info on this. Anyone know how to convert Borneo RSO location figures into GPS coordinates?

Thanks in advance.

konghh_m wrote:Hi

Been searching the Internet and can't find any useful info on this. Anyone know how to convert Borneo RSO location figures into GPS coordinates?

Thanks in advance.

Try this link : http://www.eye4software.com/resources/grid/29873/

silverbeauty wrote:

konghh_m wrote:Hi

Been searching the Internet and can't find any useful info on this. Anyone know how to convert Borneo RSO location figures into GPS coordinates?

Thanks in advance.

Try this link : http://www.eye4software.com/resources/grid/29873/

Thanks. I have seen that link but was looking for something that doesn't any money.

My thinking was, Borneo RSO is listed as 1234567988-meter East and 225554555-meter North so how hard could it be to convert it to how many degree East & North? Seems simple to me but unfortunately it's beyond me. I am sure someone with better grabs of mathematic could easily come up with a simple conversion program. Hence my asking.

On the other hand, may be my thinking was simply too simple to grabs the complexity of it all.

maybe this site can help ?

http://dominoc925.blogspot.com/2008/11/ ... rsion.html

user66 wrote:maybe this site can help ?

http://dominoc925.blogspot.com/2008/11/ ... rsion.html

Thanks. I tried inputing some Sarawak BRSO and it shows somewhere in China instead. LOL.

Any one know how to do it? Thanks in advance.

Example: 2231376.93, 5260287.97

Thanks. I tried inputing some Sarawak BRSO and it shows somewhere in China instead. LOL.

Any one know how to do it? Thanks in advance.

Example: 2231376.93, 5260287.97

If this is correct :
Datum for Borneo is Timbalai, Labuan E114.4 N4.175

2231376.93 is 231376.93 meters West From Datum and 260287.97 meters South from datum (don't include first number ie; 2 and 5)

So. 114.4-(2231376.93/111000) = 112.32 deg. for Easting and 4.175-(260387.97/111000) = 1.830063333 deg. for Northing which is located in some where west of Batang Rajang, south of Kanowit. If this place correct? Jpg attached ( Waypoint mark as 200m in yellow box)