Wednesday, October 17, 2012

List of Important sites to Download free Satellite images and GIS Data

List of Important sites to Download free Satellite images and GIS Data

This is to download 30 meter DEM and ETM+ and LandSat images in range from 1990 to 2005.
This is most useful site provide you 30 meter Landsat even of 2012 even a day before. But you select Landsat 5 while download this have imagery upto 2011 November. 2012 Landsat images have scan line error.
This is same as glovis. But this have High Resolution imagery of orbit view for free Download (But not for all region of world) NDVI and MODIS images . This also have updated data of available satellite upto 2012  (India only cartosat dem of 30 meter and IRS images of 30meter and 60 meter)        Dem world (30m)     shape files download

Friday, September 14, 2012

How to Represent DEM in ArcGIS 10 - Tutorial HD

It is easy to represent DEM in ArcGIS 10 See Video Below. Click on on Bottom of Video to see it Clearly. Or See this Video in Full Screen

Wednesday, September 12, 2012

Download UTM Zone Map of World

Monday, August 13, 2012

How to Search Files By Type in Windows 7

It is Very Easy to search Files by type in windows. Here is an example , if your pc have same name files with different extension like "cv.docx" and "cv.jpeg" then what to do.
  1. Open My computer
  2. Type in Search Box "cv *.docx" without quote (To Search Document files Only)
  3. Type in Search Box "cv *.pdf" without quote (To Search Pdf files Only)
That's all See in Images Below.
For Document See Image below

Solving Biquadratic or 3rd order quadratic equation in Mathematics

You can use the following formula to Solve 3rd order Polynomial Equation. 
If   then its root x(1),x(2),x(3) are as fallow





Sunday, June 24, 2012

Advanced GIS analysis

Upcoming Events and Tutorial on this Blog
This will tell you advanced, like water Drainage.. etc
you can use following Software for Water Analysis

List of GIS Softwares for analysis (Upcoming Tutorials)
  1. ArcGIS 10 (Drainage and Watershed Analysis, Editing and many more tasks)
  2. Erdas 9.2 or 11 (Classfication , Supervised and unsupervised , image correction)
  3. ENVI (Used for Same as Erdas)
  4. Geomatica (used for DEM creation from pair of images)
  5. Autocad Map 3D (format exchange between ArcGIS and Erdas
We will tell you about following in Next Days..
  1. Hydrological analysis
  2. Watershed Evaluation
  3. Classification in Erdas
  4. SQL in GIS
  5. Advance Editing
  6. DEM correction
  7. Contours to DEM.
  8. Interpolation
  9. Visualization
  10. Slope
  11. ..and many more

Tuesday, June 19, 2012

How to Install unsigned SIS application on Nokia Phone

If you are using N73,N95 or E-series then it is easy to fix this. You can Crack your phone's os for this. After that you will be able to install any unsigned. For this click on Link below download software, copy to your phone and install. I tested this on My Nokia.

Click Here to Download