Site Index Contact Login Sign up RSS
Texas A&M Geography
Batch Database k-Nearest Neighbor Geographic Feature Search

The following series of pages will guide you through uploading and processing a database of coordinate data in batch. Step-by-step documentation for how to upload a database is available here. Sample input data files are available here. You may want to read the technical details and the known bugs.



In a nutshell, to upload and associate k-Nearest N data with a database of coordinates you will need to perform four steps:

  • Step 1 - Upload your data files and validate that we can open and read them
  • Step 2 - Choose which data in your files you want to process
  • Step 3 - Identify the fields of your data so we know which column is what
  • Step 4 - Choose your processing options and start the process


Single k-nearest neighbor geographic feature search is also available

Usage Fees and Rules

Our services are provided free of charge in allotments of 2500 transactions. All we ask is that you cite us in your work and/or add a link to us on your website.

Details of our usage policy including how to obtain additional credits and non-throttled access to our services are available on this page. Please contact us if you need more information.

Quick Links: Home | Services | Databases | Support | About | Site Map | Contact