Colorimetry (American English) or Colourimetry (British English; see spelling differences) is the science and technology used to quantify and describe physically the human color perception ..olorimetry (American English) or Colourimetry (British English; see spelling differences) is the science and technology used to quantify and describe physically the human color perception ..
Madison, Pennsylvania. For townships in Pennsylvania with similar names, see Madison Township, Pennsylvania (disambiguation). Madison is a borough in Westmoreland County, Pennsylvania, United States. The population was 397 at the 2010 census. The borough was named for James Madison, 4th President of the United States.
Collegeville, PA â March 25, 2015 - Madison Apartment Group, L.P., the multifamily operating arm of Equus Capital Partners, welcomed its first residents this week at its Madison Providence community, a 240 unit Class A apartment community located in Collegeville, PA.