Tag: Louisiana

  • GEOID12 Error Analysis Complete and GEOID12A Model Developed

    GEOID12 Error Analysis Complete and GEOID12A Model Developed

    Here’s an important notice from The National Geodetic Survey (NGS) concerning the new GEOID12 model: The National Geodetic Survey has determined that the GEOID12 model was developed using erroneous input control points, primarily in the Gulf Coast region. NGS immediately corrected these errors and developed a replacement model: GEOID12A. GEOID12A is now available for public…