Los Angeles County kmz (LClick opens in Google Earth; RClick to download)
click links below to download shapefiles (to be viewed in ArcMap)
GPS Sites Only
Vertical Precise GPS or Better [leveled]
*NOTE: Vert Leveled shapefiles had to be divided into 7 retrievals because of the NGS retrieval limit on the number of stations per set. At the moment, this division is by alphabetical name of the mark.