Essays about: "Remote sensing"

Showing result 31 - 35 of 425 essays containing the words Remote sensing.

  1. 31. In-Situ Gold Resource Estimation Using Satellite Remote Sensing and Machine Learning in Defunct Tailing Storage Facilities (South Africa)

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Shenelle Agard; [2023]
    Keywords : tailings storage facility; critical raw materials; machine learning; mine valorisation;

    Abstract : The mining industry generates billions of tonnes of waste annually, which is often stored in tailings storage facilities (TSF). This waste is generated from the extraction of ore from surface or underground mines, as well as from metallurgical processing and low-grade stockpiles. READ MORE

  3. 32. Blockchain-based delivery command system for satellites

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Catalin Daniel Neagu; [2023]
    Keywords : blockchain; space; satellites; space engineering; blockchain in space industry;

    Abstract : As the commercialization of space continues on a global scale, it is increasingly common to see companies, as well as space agencies, become more and more interested in developing constellations of satellites, mainly for telecommunication and remote sensing missions. While there are multiple issues that arise when operating constellations of medium to large scales, one of the most challenging issue is the distribution of commands and control among satellites. READ MORE

  4. 33. Monitoring Urbanization in Sekondi-Takoradi, Ghana, using Multi-Temporal Sentinel-2 MSI Imagery and In-Situ Interviews

    University essay from KTH/Geoinformatik

    Author : William Ljungström Armah; [2023]
    Keywords : Remote Sensing; Urbanization; Urban Mapping; Land Cover; Secondary City; Low- and Middle-Income Countries; SDG 11; Supervised Classification; Minor Field Study;

    Abstract : Rapid urbanization is taking place in Low-and middle-income countries (LMICs). Often there is not sufficient data monitoring the quick urban change. This study explores the use of machine learning classification within remote sensing to foster sustainable urban practices in a secondary city in an LMIC. READ MORE

  5. 34. Glacier front variatons in Sweden: 2015-2022

    University essay from Stockholms universitet/Institutionen för naturgeografi

    Author : Martin Houssais; [2023]
    Keywords : Swedish glaciers; Glacier front variation; Remote sensing; MaQiT; Sentinel-2; Handheld GNSS; UAV photogrammetry; Total station;

    Abstract : This study aims at increasing the amount of data available on recent past Swedish glacier front variations, at improving the knowledge on the present behavior of these glaciers, and at contributing to the defnition of the guideline for future of glacier front observations in Sweden. To do so, the study proposes Sentinel-2 based yearly front variation measurements for 22 Swedish glaciers between 2015 and 2022, calculated based on the multicentreline approach of the MaQiT tool. READ MORE

  6. 35. Urban tree canopy mapping -an open source deep learning approach

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Tobias Rydlinge; [2023]
    Keywords : Geography; GIS; AI; deep learning; urban trees; remote sensing; Earth and Environmental Sciences;

    Abstract : Urban trees have an important role to provide ecosystem services and to make our cities greener and more sustainable. The changing climate and densification of cities make it even more valuable to preserve and investigate in urban trees. READ MORE