Essays about: "internet maps"

Showing result 1 - 5 of 30 essays containing the words internet maps.

1. 1. Damage Assessment of the 2022 Tongatapu Tsunami : With Remote Sensing

   University essay from KTH/Geoinformatik

   Author : Milton Larsson; [2022]
   Keywords : remote sensing; land cover classification; Sentinel-1; Sentinel-2; change detection; change vector analysis;

   Abstract : The Island of Tongatapu, Tonga, was struck by a tsunami on January 15, 2022. Internet was cut off from the island, which made remote sensing a valuable tool for the assessment of damages. Through land cover classification, change vector analysis and log-ratio image differencing, damages caused by the tsunami were assessed remotely in this thesis. READ MORE

3. 2. Analysing methods for visualizing time-series datasets in open-source web mapping

   University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

   Author : Viggo Lunde; [2022]
   Keywords : Geography; GIS; spatio-temporal; time-series open source; webmap; Earth and Environmental Sciences;

   Abstract : Geography is the study of knowledge in a given location, and history is the study of knowledge over time. The combination of changes over time has always been challenging to visualize in maps. READ MORE

4. 3. A Smart Surveillance System Using Edge-Devices for Wildlife Preservation in Animal Sanctuaries

   University essay from Linköpings universitet/Reglerteknik

   Author : Johan Linder; Oscar Olsson; [2022]
   Keywords : Computer Vision; Edge devices; object detection; animal detection; animal preservation; microcontroller; camera trap; deep learning; esp32; transfer learning; smart surveillance system;

   Abstract : The Internet of Things is a constantly developing field. With advancements of algorithms for object detection and classification for images and videos, the possibilities of what can be made with small and cost efficient edge-devices are increasing. READ MORE

5. 4. Antenna as a sensor for sensing available LTE networks

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Barath Kumar Sathish Kumar; [2022]
   Keywords : Radio Frequency energy harvesting; Antenna as a sensor; Long-Term Evolution; Rectifier; Printed Circuit Board; Altium Designer; Matching network; Voltage multiplier; Schottky diodes; Multiband LTE antenna; Ambient energy harvesting; Low power Internet of Things; Wireless power transfer; Radiofrekvensenergiskörd; Antenn som sensor; LTE; Likriktare; Printed Circuit Board; Altium Designer; Matchande nätverk; Spänningsmultiplikator; Schottky-dioder; Multiband LTE-antenn; Omgivande energiskörd; Lågeffekt Internet of Things; Trådlös kraftöverföring;

   Abstract : This thesis primarily deals with the concept of designing an antenna based device to harvest energy from Radio Frequency (RF) and using the harvested energy to sense the available Long Term Evolution (LTE) network in order for the Internet of Things (IoT) devices to connect to the network for the purpose of transmitting and receiving data. Secondarily the importance of this project is targeting how to conserve battery power in an IoT device and extend it’s lifetime. READ MORE

6. 5. Mining geosocial data from Flickr to explore tourism patterns: The case study of Athens

   University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

   Author : Domna Kanari; [2021]
   Keywords : Geography; Geographical Information Systems; GIS; Spatial Analysis; Spatial Clustering; Density-Based Clustering; HDBSCAN; Web-GIS; Tourism footprints; Social Media data; Geosocial data; Technology and Engineering;

   Abstract : Kanari Domna Mining geosocial data from Flickr to explore tourism patterns: The case study of Athens Social media are providing a new type of geo-tagged data that by processing them, new types of knowledge can be generated and used by decision-makers in different areas including tourism. It includes e.g. READ MORE