Pricing / Ordering

Ordering


  1. For Geospatial Data Acquisitions and Services, contact the Texas Natural Resources Information System (TNRIS) at StratMap@twdb.texas.gov. TNRIS is the only entity authorized to provide pricing for these two categories for this contract.
  2. Generate a purchase order made payable to “Surdex Corporation.”
  3. On the P.O. include Contract Number DIR-CPO-4496.

Surdex Corporation
DIR-CPO-4496 Price Index


Discount Based On Aggregate Sales
Service Category Description Contract Sales Threshold Total Discount
Orthoimagery 0 to 250 Sq Miles 10.00%
Orthoimagery 251 to 5000 Sq Miles 22.00%
Orthoimagery 5001 to 70000 Sq Miles 27.00%
Orthoimagery 70001 Sq Miles or Greater 43.00%
LiDAR data 0 to 250 Sq Miles 10.00%
LiDAR data 251 to 5000 Sq Miles 22.00%
LiDAR data 5001 to 70000 Sq Miles 27.00%
LiDAR data 70001 Sq Miles or Greater 43.00%
Photogrammetry 0 to 250 Sq Miles 10.00%
Photogrammetry 251 to 5000 Sq Miles 22.00%
Photogrammetry 5001 to 70000 Sq Miles 27.00%
Photogrammetry 70001 Sq Miles or Greater 43.00%
Feature extraction and derivative data creation 0 to 250 Sq Miles 10.00%
Feature extraction and derivative data creation 251 to 5000 Sq Miles 22.00%
Feature extraction and derivative data creation 5001 to 70000 Sq Miles 27.00%
Feature extraction and derivative data creation 70001 Sq Miles or Greater 43.00%
LiDAR data Classification 0 to 250 Sq Miles 10.00%
LiDAR data Classification 251 to 5000 Sq Miles 22.00%
LiDAR data Classification 5001 to 70000 Sq Miles 27.00%
LiDAR data Classification 70001 Sq Miles or Greater 43.00%
3D point clouds 0 to 250 Sq Miles 10.00%
3D point clouds 251 to 5000 Sq Miles 22.00%
3D point clouds 5001 to 70000 Sq Miles 27.00%
3D point clouds 70001 Sq Miles or Greater 43.00%
Aerial Imagery Interpretation 0 to 250 Sq Miles 10.00%
Aerial Imagery Interpretation 251 to 5000 Sq Miles 22.00%
Aerial Imagery Interpretation 5001 to 70000 Sq Miles 27.00%
Aerial Imagery Interpretation 70001 Sq Miles or Greater 43.00%
Georeferencing 0 to 250 Sq Miles 10.00%
Georeferencing 251 to 5000 Sq Miles 22.00%
Georeferencing 5001 to 70000 Sq Miles 27.00%
Georeferencing 70001 Sq Miles or Greater 43.00%
Change Detection 0 to 250 Sq Miles 10.00%
Change Detection 251 to 5000 Sq Miles 22.00%
Change Detection 5001 to 70000 Sq Miles 27.00%
Change Detection 70001 Sq Miles or Greater 43.00%
Georeferenced spatial datasets 0 to 250 Sq Miles 10.00%
Georeferenced spatial datasets 251 to 5000 Sq Miles 22.00%
Georeferenced spatial datasets 5001 to 70000 Sq Miles 27.00%
Georeferenced spatial datasets 70001 Sq Miles or Greater 43.00%