Tuesday, November 22, 2011

ArcGIS Lab - Excercise



ArcGIS LAB:

Steps:

1.      Create Project using ArcCatalog
1.1.           Programs à ArcGIS à ArcCatalog
1.2.           Create New Folder (eg. 5-13)
1.3.           Copy .jpg file into Project Folder
1.4.           Open ArcMap
1.5.           Add .jpg File (using AddData Option)
2.      Geo-reference the Raster File
2.1.           View à Toolbars à Georeference
2.2.           Zoom In to Left-Top Corner
2.3.           Select Add to Control Point from Toolbar
2.4.           Click on Co-ordinate Point
2.5.           Right Click à Select “Input X Y”
2.6.           Type Lat/Longs (1 Degree = 60 Minutes) àOK à Zoom Extent
2.7.           Continue for all other corners
2.8.           Select Georeference Tool à Rectify à Save
3.      Create Layers (using ArcCatalog)
3.1.           Roads
3.1.1.                 Select Folder à New à Shape File à Roads à Polyline à Edit à Select à GCS à World à WGS_1984.prj  à Add à Apply à OK à OK
3.1.2.                 Open Roads.shp into ArcMap
3.1.3.                 Remove .jpg file
3.1.4.                 Add .img file
3.2.           Village
3.3.           River
3.4.           After adding all layers, save the project (.mxd)


     

Sunday, November 20, 2011

II Year - Survey Lab Manual

IV Year - Mini Project

Presentation Guidelines:


Download PPT Template


Submit Project Report (1 Copy - Spiral binding)


After review and making necessary changes, Student has to submit individual copy + 2 additional copies (one for department, one for library)


Include Data Sheets:



  • Concrete Mix Design Specifications for M20, M25, M30, M35, M40, M50
  • Market Rates for Sand, Cement, 12mm, 20mm, 40mm Metal
  • Material Requirement factors eg., Cum of Sand per 1 Cum of RCC
  • Labour Charges per sft for Construction, Earthwork, and Refilling
  • Weight of Steel per Metre Length for various dia.: 8mm, 10mm, 12mm, 16mm, 20mm, 25mm, 32mm





Templates:

Detailed Estimate
S.No
Item of work
 No's
L
B
D/H
Quantity























Abstract Estimate
S.No
Item of work
Quantity
Rate
Per
Amount




















BBS - Calculation
S.No
Item of Work
Type of Bar
 No's
L
Total Length
Dia. Of bar
Kg/Meter
Total Weight




































Material Requirement Statement
S.No
Item of Work
Quantity
Cement
Sand
12mm Metal
20mm Metal
40mm Metal
CR Stone





























Wednesday, November 16, 2011

IV YEAR - ArcGIS Lab Material


All students are requested to submit ArcGIS Lab Record on or before 22-Nov-2011. It should contain work you have done during LAB hours.

  • Toposheet (.jpg file)
  • GIS Data Layers - Villages, Roads, Rivers (Shape data)
  • Summary data: Length of Roads, Rivers, Area of Lakes etc.,

Download Tutorial File (2 to 32 Pages)

Time Table for LAB INTERNAL EXAMS



TIME TABLE 
IV Year:
Batch
LAB
Lab Incharge
Date
Time
I
CT & TE
Sai Bhargavi, Uma Radha
23-Nov-11
10AM - 12.30PM
II
GIS & CAD
Rambabu, Vineeth Thomas
1.30PM - 4.00PM
I
GIS & CAD
Rambabu, Vineeth Thomas
25-Nov-11
10AM - 12.30PM
II
CT & TE
Sai Bhargavi, Uma Radha
1.30PM - 4.00PM
III Year:
Batch
LAB
Lab Incharge
Date
Time
I & II
Engineering Geology
Arati Reddy
19-Nov-11
10AM - 12.30PM
I
FM & HHM
Ram Gopal Verma
22-Nov-11
1.30PM - 4.00PM
II 
FM & HHM
Ram Gopal Verma
26-Nov-11
10AM - 12.30PM
II Year:
Batch
LAB
Lab Incharge
Date
Time
I
Surveying
Rambabu, Ghouse Mohiuddin
22-Nov-11
1.30PM - 4.00PM
II
SM Lab
Uma Radha, Vineet Thomas
I
SM Lab
Uma Radha, Vineet Thomas
24-Nov-11
1.30PM - 4.00PM
II
Surveying
Rambabu, Ghouse Mohiuddin