Monday, August 31, 2020

 Download the software ArcGIS 10.8 version

ArcGIS 10.8 is a suite of integrated applications, including ArcMap, ArcCatalog, and ArcToolbox. By using these applications you can perform any GIS task, including mapping, geographic analysis, data editing and compilation, data management, visualization, and geoprocessing.
Downloadable zip file

Wednesday, January 29, 2020

Download the software ArcGIS 10.3

Download the software ArcGIS 10.3 version
ArcGIS 10.3 is a suite of integrated applications, including ArcMap, ArcCatalog, and ArcToolbox. By using these applications you can perform any GIS task, including mapping, geographic analysis, data editing and compilation, data management, visualization, and geoprocessing.
Downloadable zip file

Administrative Divisions of Nepal

The data downloaded from Nepal geoportal and here is a shape file of Nepal Administrative Divisions. The file basically overlays on GoogleEarth and GoogleMap (WGS 1984).

(Note: Please! send mail (milan.kimdang@gmail.com) for unzip)

Nepal Airports Polygon

The data downloaded from Nepal geoportal and here is a shape file of Airports polygon of Nepal. The file basically overlays on GoogleEarth and GoogleMap (WGS 1984).


Nepal Airports Point

The data downloaded from Nepal geoportal and here is a shape file of Airports points of Nepal. The file basically overlays on GoogleEarth and GoogleMap (WGS 1984).

Nepal Settlements

The data downloaded from Nepal geoportal and here is a shape file of Settlements of Nepal. The file basically overlays on GoogleEarth and GoogleMap (WGS 1984).

Nepal Major Roads

The data downloaded from Nepal geoportal and here is a shape file of Major Roads of Nepal. The file basically overlays on GoogleEarth and GoogleMap (WGS 1984).

Nepal Roads

The data downloaded from Nepal geoportal and here is a shape file of Roads of Nepal. The file basically overlays on GoogleEarth and GoogleMap (WGS 1984).

Tuesday, January 28, 2020

Nepal Topo Map KML

The KML file of Nepal Topo Map. The file basically overlays on GoogleEarth and GoogleMap (WGS 1984). It makes easier to download for required Nepal Topo Map by using Google Earth Pro.

Downloadable file

Shape files of Major River with Name

The data downloaded from Nepal geoportal and here is a shape file of Major Rivers of Nepal with name. The file basically overlays on GoogleEarth and GoogleMap (WGS 1984).

Shape files of River

The data downloaded from Nepal geoportal and here is a shape file of Rivers of Nepal. The file basically overlays on GoogleEarth and GoogleMap (WGS 1984).

Projected Coordinate System Nepal

Nepal uses Everest 1830 ellipsoid which is projected to UTM (cylindrical projection). While projecting the ellipsoid to UTM, Nepal’s system uses three different false datum for longitude - 81°, 84° and 87°. The X coordinate for each of  these longitudes is 500000 meters. To explain it further, the x-coordinate at 81° is 500000 meters. The x-coordinate keeps on increasing till 82° 30’. The longitude between 82° 30’ and 85° 30’ is the area of 84°, where 84°, similar to 81°, again corresponds to 500000 m. 82° 30’ is less than 500000 m and 85° 30’ is more than 500000m. Same is the case for 87°. We use the scale factor of 0.9999.  
The google earth uses WGS 1984 or WGS-84 coordinate system. 81°, 84°, 87° etc are not the same as that appears on google earth. The difference between Everest 1830 ellipsoid and WGS-84 ellipsoid near Nepal  is around 2.5 seconds if not more. 

Thursday, January 23, 2020

Nepal Digital Elevation Model (DEM) High Resolution


Nepal Digital Elevation Model (DEM) High Resolution 

This is Nepal Digital Elevation Model (DEM) ASTER GDEM (1 arc-sec Resolution)
with high-resolution imagery.

Shape files of New Wards

The data downloaded from Nepal geoportal and here is a shape file of New Wards of Nepal. The file basically overlays on GoogleEarth and GoogleMap (WGS 1984).

Shape files of VDC WARD

The data downloaded from Nepal geoportal and here is a shape file of VDC Ward of Nepal. The file basically overlays on GoogleEarth and GoogleMap (WGS 1984).

Shape files of Nagarpalika and Gaupalika

The data downloaded from Nepal geoportal and here is a shape file of Nagarpalika and Gaupalika of Nepal. The file basically overlays on GoogleEarth and GoogleMap (WGS 1984).

Shape files of Province

The data downloaded from Nepal geoportal and here is a shape file of Province of Nepal. The file basically overlays on GoogleEarth and GoogleMap (WGS 1984).

Shape files of Districts

The data downloaded from Nepal geoportal and here is a shape file of Districts of Nepal. The file basically overlays on GoogleEarth and GoogleMap (WGS 1984).

Shape files of Outline

The data downloaded from Nepal geoportal and here is a shape file of outline of Nepal. The file basically overlays on GoogleEarth and GoogleMap (WGS 1984).
Downloadable zip file

Geographic Information System (GIS)

Geographic Information System (GIS) is a system designed to capture, store, manipulate, analyze, manage, and present spatial and geographic data. GIS applications are tools that allow users to create interactive queries (user-created searches), analyze spatial information, edit data in maps, and present the results of all these operations. GIS sometimes refers to geographic information science, the science underlying geographic concepts, applications, and systems.