Advanced search

Showing result 1 - 5 of 114 essays matching the above criteria.

1. 1. Comparative study of albedo and Ndvi. : Based on a vertical Agrivoltaic system and a reference control plot.

   University essay from Mälardalens universitet/Akademin för ekonomi, samhälle och teknik

   Author : Prasamsa Aryal; [2024]
   Keywords : Agrivoltaics; Albedo; NDVI; Linear correlation; Linear regression;

   Abstract : Agrivoltaic system combines solar energy and agriculture which is an effective way to utilize the lands full potential. Crops can be grown between vertical panels or under tilted panels among other designs. Combining solar panels and agriculture leads to optimization of space. READ MORE

3. 2. FROM SPACE TO THE SUBSURFACE. Examining Relations Between Vegetation Indices and Local Groundwater Storage.

   University essay from Göteborgs universitet/Institutionen för geovetenskaper

   Author : Gustav Antonsson; [2023-11-06]
   Keywords : ;

   Abstract : This study aimed to examine the relationship between vegetation indices, NDVI and NDWI, and groundwater levels in the county of Kalmar, utilizing correlation and regression analysis. Further, by examining related geospatial features the study aimed to interpret the statistical outcomes to identify significant temporal and spatial patterns. READ MORE

4. 3. CHANGES IN URBAN GREENERY DURING THE 2018 HEAT WAVE – A CASE STUDY FOR GÖTEBORG USING REMOTE SENSING

   University essay from Göteborgs universitet / Institutionen för biologi och miljövetenskap

   Author : Ivan Ruzic; [2023-06-21]
   Keywords : heat wave; urban trees; NDVI; remote sensing;

   Abstract : Urban vegetation plays a crucial role in diverse urban microclimates. The numerous ecosystem services provided by vegetation, particularly trees, ensure greater quality of life and thermal comfort regulation. Yet, not all trees are immune to extreme weather events, such as droughts and heat waves, especially in cities. READ MORE

5. 4. Impact from Tourism on Vegetation Greenness in Yellowstone National Park

   University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

   Author : Fenja Runfors; [2023]
   Keywords : Yellowstone National Park; NDVI; Remote Sensing; Tourism; Earth and Environmental Sciences;

   Abstract : Tourism has increased drastically during the last decades in Yellowstone National Park, from nearly 20 000 visitors in 1910 to almost five million visitors in 2021. Yellowstone is an important ecosystem with unique wildlife, and geological and cultural history. READ MORE

6. 5. Spatial downscaling of gridded soil moisture products using optical and thermal satellite data: the effects of using different vegetation indices

   University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

   Author : Tómas Halldórsson Alexander; [2023]
   Keywords : Physical Geography and Ecosystem Analysis; Remote Sensing; Soil moisture; Downscaling; Vegetation index; Earth and Environmental Sciences;

   Abstract : Soil moisture (SM) plays an important role in the exchange of heat and water between the surface and atmosphere, impacting water and energy cycles and the climate. Satellite remote sensing offers a global-scale estimation of SM; however, the coarse resolutions of satellite SM products, typically ranging from 25-50 km, are unsuitable for regional analysis. READ MORE