I am using "proj4js & open layers" for my mapping.
I got projection & datum (which is based on "Transverse Mercator") of a local plane and
this plane is part of a grid which returns coordinates of local points in the form of
northings and eastings.
Now, as we know that Open Layers accepts lattitude and longitude hence I am doing
transformation of northings,eastings of a point to lat,long using transverse mercator (tmerc.js)
script of proj4js...So my question is will this be enough for the right transformation or
there is any thought or suggestion you would like to give regarding the transformation
script I am using ?