GeoAPI. SpatialKey Data Visualization. Creating KML From a Spreadsheet. Some of the features of Spreadsheet Mapper 2.0 include: Six ready-made balloon designs to quickly create up to 400 attractive placemarks A simple HTML templating system to create your own balloon designs. Works in Google Earth and Maps. This tutorial shows you how to enter data in an on-line spreadsheet to generate a set of placemarks in Google Earth and Maps.
Google Docs' web-based, collaborative editing allows your team members to simultaneously enter data and instantly publish updates.