2013 plsc track, hydrographic surveying and gis by carlos caceres
DESCRIPTION
This presentation is to inform the audience about hydrographic surveying done at Denver Water’s reservoirs. In this presentation, I will show how we collect, process, and use the data. I will discuss the software used such as Hypack software, AutoCAD Civil 3D, and most importantly ArcGIS. We are able to map the depths of the reservoirs to determine water volumes that will be used by Water Recourses Analysis Division.TRANSCRIPT
Denver Water Survey
1. Single Beam
2. Multibeam
3. Side scan sonar
SONAR - SOund Navigation And Ranging
An active remote sensing system that uses sound waves to estimate depths of water bodies.
Who uses this information?
2. Multibeam Echo Sounder
Odom ES3-1
Mounted Port Side
3. Velocimeters
Digibar Pro
Digibar V
4. Inertial Measurement Unit
Ship Motion Control IMU-108
PitchRollHeadingHeave
5. Side Scan Sonar
StarFish 450F
6. Global Navigation Satellite System (GNSS)
Trimble 552 (heading) & 852 (position)
Base
Position
Heading
• Hypack
• Survey
• Hysweep
• C.U.B.E
• ArcGIS
• ArcScene
• Civil3D
MBMAX 64Edit Stage 2
