Monde-geospatial

Getting Data Science with R and ArcGIS

Getting Data Science with R and ArcGIS

R is a powerful language for solving data science problems. By building cutting edge statistical models with R, and using ArcGIS for visualization and analysis, you can have the best of both worlds. This session will give you an overview of the R language, how you can use it to solve data science problems, and describe hoe to use it ...

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Erdas Imagine NDVI (Vegetation) using Model Maker or Spatial Modeller for Landsat 8

Erdas Imagine NDVI (Vegetation) using Model Maker or Spatial Modeller for Landsat 8

This tutorial demonstrates how to calculate NDVI using ERDAS Imagine Model Maker or Spatial Modeller The Normalized Difference Vegetation Index (NDVI) is an index of plant “greenness” or photosynthetic activity, and is one of the most commonly used vegetation indices. NDVI = (NIR — RED)/(NIR + RED) NDVI values range from +1.0 to -1.0. Areas of barren rock, sand, or ...

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Six best Earth images from NASA’s ASTER project

Six best Earth images from NASA’s ASTER project

The Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) has been taking stunning photos of the earth’s surface since 1999. Aster is a joint project between NASA and Japan’s Ministry of Economy, Trade and Industry, and has been taking high resolution images of life on earth for 17 years. For the first time, the 2.95 million satellite images are now ...

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