3 to expose students to the world of gis as it relates to water and wastewater systems. student...
TRANSCRIPT
![Page 1: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/1.jpg)
![Page 2: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/2.jpg)
![Page 3: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/3.jpg)
3
To expose students to the world of GIS as it relates to water and wastewater systems.Student should learn the basic componentsof GIS and GPS.
OBJECTIVE
![Page 4: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/4.jpg)
![Page 5: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/5.jpg)
![Page 6: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/6.jpg)
GIS ?
6
![Page 7: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/7.jpg)
GIS ?
7
![Page 8: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/8.jpg)
GIS ?
8
![Page 9: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/9.jpg)
GIS Graphical Information System
A Graphical Information System in its simplest form is just a Map.
It does not have to be a electronic map. However in modern terms it is used to describe electronic mapping.
9
![Page 10: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/10.jpg)
The idea that the earth was a sphere, and not a flat disc, was first advanced by philosophers of Pythagoras’ school, and brought to general attention through the writings of Plato.
a2+b2=c2
10
![Page 11: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/11.jpg)
Ptolemy an astronomer laid the foundations of modern trigonometry.
11
![Page 12: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/12.jpg)
Mapping the Maps:1950-1980 AD
Since 1978 to present the United States has been launching Global Positioning Satellites (GPS) to map out areas around the world. With new technologies mapping has become more accurate than ever before.
12
![Page 13: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/13.jpg)
13
![Page 14: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/14.jpg)
GIS ?? GPS GIS = ?
GPS = ?
![Page 15: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/15.jpg)
GIS ?? GPS GIS = Geographical Information
Systems
GPS = ?
![Page 16: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/16.jpg)
GIS ?? GPS GIS = Geographical Information
Systems
GPS = Global Positioning
![Page 17: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/17.jpg)
GIS & GPS Today Affordable GIS for Smaller Systems Accurate Meter Locates For AMR
Systems Daily Work Task Integration OUPS Locate Entries Fast and Accurate Field Repairs Autodialing for Boil Advisory Areas Asset Management New Projects GPS Manholes, Outfalls, Catch Basins
![Page 18: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/18.jpg)
GIS & GPS Today Affordable GIS for Smaller Systems Accurate Meter Locates For AMR
Systems Daily Work Task Integration OUPS Locate Entries Fast and Accurate Field Repairs Autodialing for Boil Advisory Areas Asset Management New Projects GPS Manholes, Outfalls, Catch
Basins
![Page 19: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/19.jpg)
Mapping
Coordinate Systems WGS84
World Geodetic System 1984 Latitude Longitude
NAD83 North American Datum 1983
Ohio State Plane North 3401 Ohio State Plane South 3402 Ohio State Plane Coordinate System
19
![Page 20: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/20.jpg)
Mapping
Coordinate Systems WGS84
World Geodetic System 1984 The World Geodetic System is a standard
for use in cartography, geodesy, and navigation. It comprises a standard coordinate frame for the Earth, a standard spherodial reference surface (the datum or reference ellipsoid) for raw altitude data, and a gravitational equipotential surface (the geoid) that defines the nominal sea level.
20
![Page 21: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/21.jpg)
Mapping
Coordinate Systems WGS84
World Geodetic System 1984
21
![Page 22: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/22.jpg)
Mapping
Coordinate Systems WGS84
World Geodetic System 1984 Latitude Longitude
NAD83 The North American Datum is the
official datum used for the primary geodetic network in North America
22
![Page 23: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/23.jpg)
Mapping
23
OHIO
STATE
PLANE
COORDINATE
SYSTEM
![Page 24: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/24.jpg)
STATE COORDINATE SYSTEMS
24
![Page 25: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/25.jpg)
25
OHIO NORTH ZONE 3401
ALLEN, ASHLAND, ASHTABULA, AUGLAIZE,
CARROLL, COLUMBIANA, COSHOCTON,
CRAWFORD, CUYAHOGA, DEFIANCE, DELAWARE,
ERIE, FULTON, GEAUGA, HANCOCK, HARDIN,
HARRISON, HENRY, HOLMES, HURON, JEFFERSON,
KNOX, LAKE, LOGAN, LORAIN, LUCAS, MAHONING,
MARION, MEDINA, MERCER, MORROW, OTTAWA,
PAULDING, PORTAGE, PUTNAM, RICHLAND,
SANDUSKY, SENECA, SHELBY, STARK, SUMMIT,
TRUMBULL, TUSCARAWAS, UNION, VAN WERT,
WAYNE, WILLIAMS, WOOD, WYANDOT
![Page 26: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/26.jpg)
26
OHIO SOUTH ZONE 3402
ADAMS, ATHENS, BELMONT, BROWN, BUTLER,
CHAMPAIGN, CLARK, CLERMONT, CLINTON,
DARKE, FAIRFIELD, FAYETTE, FRANKLIN, GALLIA,
GREENE, GUERNSEY, HAMILTON, HIGHLAND,
HOCKING, JACKSON, LAWRENCE, LICKING,
MADISON, MEIGS, MIAMI, MONROE, MONTGOMERY,
MORGAN, MUSKINGUM, NOBLE, PERRY,
PICKAWAY, PIKE, PREBLE, ROSS, SCIOTO, VINTON,
WARREN, WASHINGTON
![Page 27: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/27.jpg)
27
![Page 28: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/28.jpg)
Introduction to Field GPS More than just a point in
space. Provides a GPS Coordinate Provides pertinent information of those points
Allows overlapping of other map information
28
![Page 29: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/29.jpg)
GRADES OF GPSRecreational, Mapping, &
Survey Recreational GPS receivers are sold at most box stores and at many sporting goods and camping stores. They are also availablewidely through Internet retailers. At Least 3 satellites required for a good fix.
Does not provide the accuracy needed for utilities.
29
![Page 30: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/30.jpg)
GRADES OF GPSRecreational, Mapping, &
Survey Recreational
30
![Page 31: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/31.jpg)
GRADES OF GPSRecreational, Mapping, &
Survey Mapping GPS receivers are typically less user-friendly than the Recreational GPS units, and they cost significantly more. Mapping grade GPS are more accurate than recreational units, commonly to within one meter (approximately 3 feet).
In this class we are teaching how to use highly accurate Mapping units to gather field data within an accuracy of 1 meter ..
31
![Page 32: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/32.jpg)
GRADES OF GPSRecreational, Mapping, &
Survey Mapping
32
![Page 33: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/33.jpg)
GRADES OF GPSRecreational, Mapping, &
Survey Surveying GPS receivers are the most accurate and the most expensive. They are accurate to within a centimeter.
These GPS receivers are most often used by professional surveyors and excel in high accuracy measurements of fixed positions.
z
33
![Page 34: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/34.jpg)
GRADES OF GPSRecreational, Mapping, &
Survey Surveying GPS receivers are the most accurate and the most expensive. They are accurate to within a centimeter.
These GPS receivers are most often used by professional surveyors and excel in high accuracy measurements of fixed positions.
34
![Page 35: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/35.jpg)
GRADES OF GPSRecreational, Mapping, &
Survey Surveying
35
![Page 36: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/36.jpg)
Satellites and ReceiversHow they Work
Trilateration involves the determination of absolute or relative locations of points by measurement of distances, using the geomerty of spheres or triangle but does not involve the measurement of angles.
36
![Page 37: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/37.jpg)
Satellite Errors
Ionosphere effects ± 5 meters Shifts in the satellite orbits ± 2.5 meter Clock errors of the satellites' clocks ± 2 meter Multipath effect ± 1 meter Tropospheric effects ± 0.5 meter Calculation- und rounding errors ± 1 meter
PDOP Position Dilution of Precision
37
![Page 38: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/38.jpg)
Satellite Errors
Ionosphere effects ± 5 meters Shifts in the satellite orbits ± 2.5 meter Clock errors of the satellites' clocks ± 2 meter Multipath effect ± 1 meter Tropospheric effects ± 0.5 meter Calculation- und rounding errors ± 1 meter
PDOP Position Dilution of Precision
38
![Page 39: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/39.jpg)
Satellite Errors
39
![Page 40: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/40.jpg)
40
![Page 41: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/41.jpg)
41
![Page 42: 3 To expose students to the world of GIS as it relates to water and wastewater systems. Student should learn the basic components of GIS and GPS. OBJECTIVE](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e045503460f94aefd18/html5/thumbnails/42.jpg)
42