This is a single command that download the key file, dearmor it, and install as ‘earth.gpg’ file under ‘/etc/apt/’ to follow the new Debian policy. To do so, press Ctrl+Alt+T on keyboard to open terminal and run the command below: wget -O - | gpg -dearmor | sudo tee /etc/apt//earth.gpg To add the Google Earth repository, you need to first install the key so your Ubuntu will trust the package from that repository. For those still need a desktop app, Google’s official apt repository provides the. Today we can use Google Earth easily in web browser or mobile phone. Study concluded that systematic campus design with effective implementation of green initiatives can maintain a hydro-ecological balance without distressing the environmental services.This simple tutorial shows how to install Google Earth Pro or Enterprise Client in Ubuntu 22.04 step by step. Due to this, surface runoff (~ 61% of the rainfall) was observed approximately consistent and being managed appropriately despite major alterations in the LULC. Sustainability of the campus was demonstrated with appropriate measures undertaken to mitigate negative consequences of unwarranted floods owing to the rise of 6% in the forest cover and a decline of 21% in water hyacinth cover over Powai lake. This anomaly was attributed to the drastically declining barren land area (up to ~ 98%) encompassing additional construction activities. Despite rapid construction activities, forest cover and Powai lake remained unaffected. Results indicated that the area under built-up increased by 40% and playground by 7%.
LULC of 2018 showed forest, having an area cover of 52%, as the most dominating land use followed by built-up (43%). Additionally, reconnaissance surveys, ground-truthing, and qualitative investigations were conducted to validate LULC changes and hydro-ecological stability. Rainfall patterns were studied using secondary data sources, and surface runoff was estimated using SCS-CN method. High-resolution satellite imageries were generated for the campus using Google Earth Pro, by manual supervised classification method. Objective was to evaluate hydro-ecological balance inside campus by determining spatio-temporal disparity between hydrological parameters (rainfall-runoff processes), ecological components (forest, vegetation, lake, barren land), and anthropogenic stressors (urbanization and encroachments). The present study, for the first time, examined land-use land cover (LULC), changes using GIS, between 20 for the IIT Bombay campus, India.
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