Surface analysis
Upcoming SlideShare
Loading in...5
×
 

Surface analysis

on

  • 242 views

 

Statistics

Views

Total Views
242
Views on SlideShare
242
Embed Views
0

Actions

Likes
0
Downloads
2
Comments
0

0 Embeds 0

No embeds

Accessibility

Upload Details

Uploaded via as Microsoft Word

Usage Rights

© All Rights Reserved

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Processing…
Post Comment
Edit your comment

Surface analysis Surface analysis Document Transcript

  • Surface analysis Contour Idw2 RTArcGIS Surface_Name Contour 1 3D Analyst 3D Analyst
  • 3D Analyst Contours ( Contours ) Create
  • Contour 2 ArcToolbox -> 3D Analayst Tools -> Raster Surface -> Contour Coutour Idw2 -> Input raster Output polyline feature Surface_Name contour save -> Contour
  • interval 100 OK Contour -> Properties -> Symbology -> Categories -> Unique values -> Value Field CONTOUR -> Add All Values -> OK
  • Create Line of Sight 3D Analyst
  • steep path Zoom In zoom Create Steepest Path Profile ( 3D Analyst ) Interpolate Line 3D Analyst Properties Graph Ok Create Profile
  • Create Profile Graph Slope ArcToolbox ->3D Analyst Tools -> Raster Surface -> Slope ->
  • Input raster Idw2 -> Surface_Name -> measurement(optional) Output raster Output DEGREE OK- Sl_deg
  • ArcToolbox ->3D Analyst Tools -> Raster Surface -> Slope -> Output raster Input raster Sl_Percent Output measurement (optional) OK Idw2 -> Surface_Name -> PERCENT_RISE
  • (Aspect) ArcToolbox -> 3D Analyst Tools -> Raster Surface -> Aspect -> Input raster Idw2 -> Output raster
  • aspect Aspect Surface_Name -> save -> OK identity Aspect
  • (Hillshade) ArcToolbox -> 3D Analyst Tools -> Raster Surface -> Hillshade -> Output raster Azimuth Input raster Hillshade 315 -> Altitude Idw2 -> Surface_Name -> 45 -> z factor
  • 1 -> OK Hillshade identity Hillshade
  • KANCHANABURI -> Kanburi -> AMPHOE-> Display Area
  • AMPHOE -> Properties -> Symbology -> Categories -> Unique values -> Value Field AMP_NAME -> -> Add All Values -> OK
  • AMPHOE -> Properties -> Display-> OK Transparent 25 %
  • (Viewshed) Surface_Name -> New -> shapefile -> Feature Type Point -> Name home -> Edit ->Select -> Geopraghic Coordinate Systems -> Asia -> Indian 1975.prj ->
  • Add -. Ok Mark ArcToolbox -> 3D Analyst Tools -> Raster surface ->Viewshed -> Input raster Output raster Idw2 -> Input point viewshed -> OK home ->
  • (cut-and-Fill) RTArcGIS -> Prachinburi -> Cut_Fill -> DEM_AFTER DEM_BEFORE Display Area
  • ArcToolbox before raster surface after raster surface cut_fill -> OK Cut Fill -> DEM_BEFORE.tif -> DEM_AFTER .tif -> Input Input Output Raster
  • , , Cut_Fill -> Open Attribute Table -> COUN , VOLUM , AREA