[Chameleon] Help required - Distance tool issue.
gantibabu at rediffmail.com
Thu Aug 9 08:26:26 EDT 2007
Solution: Added the following line in the map file.
Simple now that i know it.
> HI, i am new to Chameleon and i had been going through the samples
> provided. While i could run all the samples, i have issues with the
> distance being displayed by the measure tool. While the distance being
> displayed is 2.9miles between two points of interest in my shape file, the
> same is shown as 1.4miles in Google Earth. I am confident i had used the
> same projection and epsg code required. But here are the values if you
> could find any discrepency.
> EPSG = 102740 for the following projection
> Datum : NAD83
> Coordinate System : Lambert Conformal Conic 2SP
> Projection : STATEPLANE
> Zone : 5401(Texas South Central Zone)
> FIPS Zone : 4204
> Spheroid : GRS80
> Units : Feet
> False_Easting : 1968500
> False_Northing : 13123333.33333
> Central Meridian : -99
> Standard parallel 1 : 28.38333
> Standard parallel 2 : 30.28333
> Latitude of origin : 27.83333
> Dont know what most of them mean, but these are the settings i have.
> Any and all suggestions are welcome.
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