Site Design Planning Skills: Difference between revisions
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*How do you identify a topology map point with an actual place on the land? | *How do you identify a topology map point with an actual place on the land? | ||
*How to use a GIS to map trees? | *How to use a GIS to map trees? | ||
*What is the state of art in technique and accuracy for capturing topographical features? | *What is the state of art in technique and accuracy for capturing topographical features? | ||
:*Aerial drones with LIDAR can now capture 600 acres of data in a single day with 2 inch accuracy of height. | :*Aerial drones with LIDAR can now capture 600 acres of data in a single day with 2 inch accuracy of height. | ||
:*$ | :*$8k puck for UAVs with 32 lasers and 700k measurement points per second. 2.2 lb, can be put on an octocopter. Effective range is 80m - works with 20m/s fixed wing airplanes. - [http://diydrones.com/profiles/blogs/lidar-for-7999] | ||
*What companies produce UAV Lidar systems? | *What companies produce UAV Lidar systems? | ||
:*Phoenix Aerial Systems - [http://phoenix-aerial.com/products/phoenix-lidar-systems/al3/] | :*Phoenix Aerial Systems - [http://phoenix-aerial.com/products/phoenix-lidar-systems/al3/] | ||
Revision as of 02:34, 11 April 2015
Feature Locations: Maps and Positions of Things
- How do you identify a topology map point with an actual place on the land?
- How to use a GIS to map trees?
- What is the state of art in technique and accuracy for capturing topographical features?
- Aerial drones with LIDAR can now capture 600 acres of data in a single day with 2 inch accuracy of height.
- $8k puck for UAVs with 32 lasers and 700k measurement points per second. 2.2 lb, can be put on an octocopter. Effective range is 80m - works with 20m/s fixed wing airplanes. - [1]
- What companies produce UAV Lidar systems?
- Phoenix Aerial Systems - [2]
- LIDAR America
LIDAR Drones
- How is positioning obtained? With a GPS IMU.
- What is SLAM - Simultaneous Locating and Mappping - OpenSLAM
Open Source GIS
- Is there a free cloud GIS free solution?
- Is there any usable open source GIS planning software?
- How to do a simple technical drawing of a lot?
Topography
- What is a topographical map, and what resolution is required to produce effective waterworks?
Soil Map
- What does a soil map show, and why is it important?
Waterworks
- What is the waterworks layer on a map?
- What is a soil hydrology map, and what does it show?
- What to look for in a soil map?
- What are FOM of a topology map?
- How do you know where to place a big pond, and where to put it?
- How do you decide how many ponds should be created?
- How do you decide the distance between Swales?
- How do you do water capture waterworks when there are features in the way that you want to save?
- How do you do so when there