Study of Nutrients (Nitrogen and Phosphorous) in Phewa Lake Sediments

Introduction

Motivation and Objectives

Project Location

Projection

Data and sources

Results and Discussion

Conclusion and Future work

References and Acknowledgements

Data sources

1. DEM: USGS

2. Layer for boundary of Phewa lake: Digitized in google earth and then converted .kml file obtained from google earth to .lyr using ArcGIS

3. Shuttle Radar Topography Mission (SRTM) dataset: Downloaded srtm_053_07 from this site http://gis-lab.info/data/srtm-tif/ for delineating the watershed for the lake and the project area lies on the srtm grid 53_07.

4. Nutrients data: Obtained from Srijana Adhikari (collection of data was part of her master’s thesis and collected in January, 2016)

5. Landsat 8 image: Downloaded from the website of USGS earth explorer data portal (For January, 2016)

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