3.- ENCUESTA SOBRE LA ESTRUCTURA Y ACTIVIDAD DE LAS UNlDADES DE MEDIA ESTANCIA Y CONVALECENCIA
3.4.3. Funcionamiento
This tutorial demonstrates how to manually create and add survey data.
Tutorial: Manually Creating Survey Data | 155
In the following exercises, you will use three different methods to create survey data:
■ The Toolspace Survey tab collections and commands
■ The Traverse Editor
■ The Survey Command Window commands
You will also learn how to calculate an azimuth using the astronomic direction calculator, as well as how to create figures from Civil 3D parcels.
For more information, see the AutoCAD Civil 3D Help topic Adding and Editing Survey Data.
Exercise 1: Creating Survey Data Using the Toolspace Survey Tab
In this exercise, you will use the Toolspace Survey tab to create survey data.
The Survey tab provides centralized access to survey data, settings, and various panorama vista editors, which can be used to create, edit, and manage survey data.
For more information, see the AutoCAD Civil 3D Help topic The Toolspace Survey Tab.
Create a new survey database
1 Open Survey-4A.dwg, which is located in the tutorial drawings folder (page 819).
2 In Toolspace, on the Survey tab, right-click Survey Databases. Click New Local Survey Database.
3 In the New Local Survey Database dialog box, for the name, enter Survey 2. Click OK.
4 In Toolspace, on the Survey tab, right-click the database Survey 2. Click Edit Survey Database Settings.
5 In the Survey Database Settings dialog box, under Measurement Type Defaults, specify the following parameters:
■ Angle Type: Angle
■ Distance Type: Horizontal
■ Vertical Type: None
■ Target Type: None 6 Click OK.
Create a survey network
1 In Toolspace, on the Survey tab, expand the Survey 2 database. Right-click the Networks collection. Click New.
2 In the Network dialog box, for Name, enter Survey Network 2.
3 Click OK.
Create a control point
1 On the Survey tab, expand Survey Network 2. Right-click the Control Points collection. Click New.
2 In the New Control Point dialog box, specify the following parameters:
■ Number: 1
■ Easting: 1000.0000
■ Northing: 1000.0000
■ Description: STA 1 3 Click OK.
Create a direction
1 On the Survey tab, under Survey Network 2, right-click the Directions collection. Click New.
2 In the New Direction dialog box, specify the following parameters:
■ From Point: 1
■ To Point: 4
■ Direction: 45.0000
■ Direction Type: Azimuth 3 Click OK.
Exercise 1: Creating Survey Data Using the Toolspace Survey Tab | 157
Create setups and observations
1 On the Survey tab, under Survey Network 2, right-click the Setups collection. Click New.
2 In the New Setup dialog box, specify the following parameters:
■ Station Point: 1
■ Backsight Point: 4
3 Press Tab to move to the next field.
A dialog box is displayed indicating that point 4 is not defined.
4 Click No, and then click OK to create the setup.
5 On the Survey tab, under Survey Network 2, select the Setups collection.
In the list view, right-click the setup Station: 1, Backsight: 4. Click Edit Observations.
6 In the Observations Editor, right-click in the grid. Click New.
7 For the new observation, specify the following parameters:
■ Point Number: 2
■ Angle: 90.0000
■ Distance: 100.00
NOTE After you enter the Distance value, you must click .
■ Description: STA 2
8 Click to save the new observation.
9 On the Survey tab, under Survey Network 2, right-click the Setups collection. Click New.
10 In the New Setup dialog box, specify the following parameters:
■ Station Point: 2
■ Backsight Point: 1 11 Click OK.
12 On the Survey tab, under Survey Network 2, expand the Setups collection.
Right-click the setup Station: 2, Backsight: 1. Click Edit Observations.
13 In the Observations Editor, right click in the grid. Click New.
14 For the new observation, specify the following parameters:
■ Point Number: 3
■ Angle: 90.0000
■ Distance: 100.00
NOTE After you enter the Distance value, you must click .
■ Description: STA 3
15 Click to save the new observation.
16 Follow steps 9 through 15 to create another setup with an observation.
Information for the new setup:
■ Station Point: 3
■ Backsight Point: 2
Information for the new observation:
■ Point Number: 4
■ Angle: 90.0000
■ Distance: 100.00
NOTE After you enter the Distance value, you must click .
■ Description: STA 4
17 Follow steps 9 through 15 to create another setup with an observation.
Information for the new setup:
■ Station Point: 4
■ Backsight Point: 3
Information for the new observation:
■ Point Number: 1
■ Angle: 90.0000
Exercise 1: Creating Survey Data Using the Toolspace Survey Tab | 159
■ Distance: 100.00
18 On the Survey tab, right-click Survey Network 2. Click Insert Into Drawing.
The new survey data is displayed in the drawing.
To continue this tutorial, go to Exercise 2: Creating Survey Data Using the Traverse Editor (page 160).
Exercise 2: Creating Survey Data Using the Traverse Editor
In this exercise, you will use the Traverse Editor to create survey data.
The Traverse Editor is used to edit the observations of an existing named traverse or to enter traverse observations for a new traverse.
For more information, see the AutoCAD Civil 3D Help topic Traverses.
This exercise continues from Exercise 1: Creating Survey Data Using the Toolspace Survey Tab (page 156).
Create a new survey database
1 Open Survey-4B.dwg, which is located in the tutorial drawings folder (page 819).
2 In Toolspace, on the Survey tab, right-click Survey Databases. Click New Local Survey Database.
3 In the New Local Survey Database dialog box, for the name, enter Survey 3. Click OK.
4 In Toolspace, on the Survey tab, right-click the database Survey 3. Click Edit Survey Database Settings.
5 In the Survey Database Settings dialog box, under Measurement Type Defaults, specify the following parameters:
1 In Toolspace, on the Survey tab, expand the Survey 3 database. Right-click the Networks collection. Click New.
2 In the Network dialog box, for Name, enter Survey Network 3.
3 Click OK.
Set up a traverse and define control points
1 In Toolspace, on the Survey tab, expand the Survey Databases ➤ Survey 3 ➤ Networks ➤ Survey Network 3. Right-click the Traverses collection.
Click New.
2 In the New Traverse dialog box, for Name, enter Traverse 3. Click OK.
3 On the Survey tab, select the Traverses collection. In the list view, right-click Traverse 3. Click Edit Traverse.
4 In the Specify Initial Setup dialog box, specify the following parameters:
■ Initial Station: 1
Exercise 2: Creating Survey Data Using the Traverse Editor | 161
■ Initial Backsight: 4 5 Click OK.
6 A message is displayed indicating that initial station point 1 is not defined.
Click Yes to define it.
7 In the New Control Point dialog box, specify the following parameters:
■ Point Number: 1
■ Easting: 1000
■ Northing: 1000
■ Description: STA 1 8 Click OK.
9 A message is displayed indicating that backsight point 4 is not defined.
Click Yes to define it.
10 A message is displayed indicating that a backsight direction must be created. Click Yes to create it.
11 In the New Direction dialog box, specify the following parameters:
■ Direction: 45
■ Direction Type: Azimuth 12 Click OK.
The Traverse Editor is displayed.
13 In the right side of the editor, for Station 1, Backsight 4, specify the following parameters:
■ (point number): 2
■ Angle: 90
■ Distance: 100
NOTE After you enter the Distance value, you must click .
■ Description: STA 2
14 For Station 2, Backsight 1, specify the following parameters:
■ (point number): 3
■ Angle: 90
■ Distance: 100
NOTE After you enter the Distance value, you must click .
■ Description: STA 3
15 For Station 3, Backsight 2, specify the following parameters:
■ (point number): 4
■ Angle: 90
■ Distance: 100
■ Description: STA 4
16 For Station 4, Backsight 3, specify the following parameters:
■ (point number): 1
■ Angle: 90
■ Distance: 100
17 Click to save the traverse information.
18 On the Survey tab, right-click Survey Network 3 and click Insert Into Drawing.
The new survey data is displayed in the drawing.
Exercise 2: Creating Survey Data Using the Traverse Editor | 163
To continue this tutorial, go to Exercise 3: Creating Survey Data Using the Survey Command Window (page 164).
Exercise 3: Creating Survey Data Using the Survey Command Window
In this exercise, you will create survey data using the Survey Command Window.
The Survey Command Window is used to enter survey commands directly using Command line input or interactively using the menus.
For more information, see the AutoCAD Civil 3D Help topic Survey Command Window.
This exercise continues from Exercise 2: Creating Survey Data Using the Traverse Editor (page 160).
Create a new survey database
1 Open Survey-4C.dwg, which is located in the tutorial drawings folder (page 819).
2 In Toolspace, on the Survey tab, right-click Survey Databases. Click New Local Survey Database.
3 In the New Local Survey Database dialog box, for the name, enter Survey 4. Click OK.
4 In Toolspace, on the Survey tab, right-click the database Survey 4. Click Edit Survey Database Settings.
5 In the Survey Database Settings dialog box, under Survey Command Window, specify the following parameters:
■ Ditto Feature: Yes
■ Auto Point Numbering: No
■ Start Point Numbering From: 1
■ Point Course Echo: Yes
1 In Toolspace, on the Survey tab, expand the Survey 4 database. Right-click the Networks collection. Click New.
2 In the Network dialog box, for Name, enter Survey Network 4.
3 Click OK.
Enter survey data into the survey command window
1 In Toolspace, on the Survey tab, right-click Survey Network 4. Click Survey Command Window.
2 In the Survey Command Window, enter the following commands into the Command line.
Exercise 3: Creating Survey Data Using the Survey Command Window | 165
These are the survey language commands that will create four setups.
NE 1 1000.00 1000.00 “STA 1”
AZ 1 4 45.0000 STN 1
BS 4
AD 2 90.0000 100.00 “STA 2”
STN 2 BS 1
AD 3 90.0000 100.00 “STA 3”
STN 3 BS 2
AD 4 90.0000 100.00 “STA 4”
STN 4 BS 3
AD 1 90.0000 100.00
For more information about survey commands, see the AutoCAD Civil 3D Help topic Survey Command Language Commands.
3 As you enter the commands, the top section of the Survey Command Window displays the resulting output and the bottom section echoes the input.
4 Close the Survey Command Window.
5 On the Survey tab, right-click Survey Network 4 and click Insert Into Drawing.
The new survey data is displayed in the drawing.
To continue this tutorial, go to Exercise 4: Calculating an Azimuth in The Astronomic Direction Calculator (page 167).
Exercise 4: Calculating an Azimuth in The Astronomic Direction Calculator
In this exercise, you will use the Astronomic Direction Calculator to calculate an azimuth from solar observations by the hour angle method.
To calculate the azimuth, you can use either a single foresight or a multiple foresight. For this exercise, you will use a multiple foresight because it is the more commonly used solar observation method.
For more information, see the AutoCAD Civil 3D Help topic Astronomic Direction Calculations.
This exercise continues from Exercise 3: Creating Survey Data Using the Survey Command Window (page 164).
Exercise 4: Calculating an Azimuth in The Astronomic Direction Calculator | 167
Calculate an azimuth using the Astronomic Direction Calculator
NOTE This exercise uses Survey-4C.dwg with the modifications you made in the previous exercise.
1 Click Analyze tab ➤ Ground Data panel ➤ Survey drop-down ➤ Astronomic Direction .
2 In the Astronomic Direction Calculator dialog box, specify the following parameters:
Calculation Type
■ Calculation Type: Sun Shot Calculation
Observation Station Data
■ Station Point: 2
■ Backsight Point: 1
■ Station Latitude: 36.04
■ Station Longitude: -94.1008
■ UT1 Time: 13.34024
Ephemeris Data
■ GHA 00 Hours: 180.13402
■ GHA 24 Hours: 180.10431
■ Declination 00 Hours: 22.54505
■ Declination 24 Hours: 22.59437
■ Sun Semi-diameter: 0.15468
3 Click .
A new observation set named Set:1 is displayed in the table.
4 Specify the following parameters for Set:1:
Direct
■ Backsight Observation: 0.00
■ Sun Observation: 351.0835
■ Stop Time: 0.121590
Reverse
■ Backsight Observation: 180.0005
■ Sun Observation: 171.3520
■ Stop Time: 0.154210
NOTE The observations will determine the true astronomic direction from the station point to the backsight point. Notice that after you enter the stop time for an observation, the observed and average direction are calculated automatically.
5 Click
A new observation set named Set:2 is displayed in the table.
6 Specify the following parameters for Set:2:
Direct
■ Backsight Observation: 0.00
■ Sun Observation: 351.1300
■ Stop Time: 0.12491
Reverse
■ Backsight Observation: 180.0005
■ Sun Observation: 171.3800
■ Stop Time: 0.16030
7 Click .
A new observation set named Set:3 is displayed in the table.
Exercise 4: Calculating an Azimuth in The Astronomic Direction Calculator | 169
8 Specify the following parameters for Set:3:
Direct
■ Backsight Observation: 0.00
■ Sun Observation: 351.1450
■ Stop Time: 0.13112
Reverse
■ Backsight Observation: 180.0005
■ Sun Observation: 171.4145
■ Stop Time: 0.16313
After you have entered the above data, notice that the Mean Direction value calculated by the Astronomic Direction Calculator is
SOUTH87.967088EAST (if the drawing settings Direction Measurement Type is set to Bearings).
9 Close the Astronomic Direction Calculator.
To continue this tutorial, go to Exercise 5: Creating Figures from Parcels (page 170).
Exercise 5: Creating Figures from Parcels
In this exercise, you will use AutoCAD Civil 3D parcel objects to add figures to a survey database.
In addition to parcel objects, you can also use feature lines, lot lines, and AutoCAD lines and polylines as a source to create figures.
For more information, see the AutoCAD Civil 3D Help topic Creating Figures.
This exercise continues from Exercise 4: Calculating an Azimuth in The Astronomic Direction Calculator (page 167).
Create a new survey database
1 Open Survey-4D.dwg, which is located in the tutorial drawings folder (page 819).
2 In Toolspace, on the Survey tab, right-click Survey Databases. Click New Local Survey Database.
3 In the New Local Survey Database dialog box, for the name, enter Survey 5. Click OK.
Create survey figures from existing parcels
1 In Toolspace, on the Survey tab, expand the database Survey 5. Right-click the Figures collection. Click Create Figure From Object.
2 In the drawing, click the label for the parcel SINGLE-FAMILY: 101.
3 In the Create Figure From Objects dialog box, specify the following parameters:
■ Name: LOT CORNER
■ Current Figure Prefix Database: Sample
■ Associate Survey Points To Vertices: Yes 4 Click OK.
5 Press Esc to end the command.
The figure is created and added to the survey database. Information about the figure is displayed in list view.
To continue to the next tutorial, go to Outputting Survey Information (page 171).