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This paper presents the development and national deployment of hydro-meteorological monitoring devices, termed as HydroMet Stations, for flood warning and monitoring applications. We describe various challenges encountered during the course of implementation particularly those related to transportation, local logistics, location, and security. We also discussed lessons learned such as the early involvement...
The main message of international disaster frameworks as well as the political agenda is clear: Every player in the humanitarian domain should aim for a paradigm shift from managing disasters to pro-active disaster risk management. In practice, however, this process can be very complex: Tailored technological solutions require collaborative developments and related organizational adaptions. Early...
This paper describes an approach to address the challenges currently found in the management, provisioning, and troubleshooting of deployed SATCOM Terminals. We believe the proposed solution will address a major capabilities gap in the DOD's ability to maintain reliable and resilient network communications flows required for mission success in a dynamic net-centric battlefield. The proposed solution...
This article is devoted to technology of change detection on satellite imagery. The aim was the development new accurate method to detect ruined buildings after disaster by using satellite images before and after event. The proposed two approaches has been tested on satellite images. advantage of using the proposed technology. The results can be used for further object detection and recognition for...
Accurate and reliable positioning of vehicles is a decisive factor for many Intelligent Transportation System (ITS) applications. Under the cooperative environment, the eco-driving at specific scenarios, like intersections, requires vehicle motion state information, which can be provided by Global Navigation Satellite System (GNSS) with an integrity monitoring capability. In order to provide effective...
The European Union (EU) Member States and the European Commission (EC) are investing substantial funds in research and development (R&D) on technologies and innovative solutions for European and international disaster management, risk reduction as well as general crisis preparedness and response. The German Aerospace Center (DLR) has intensively been working in these R&D programs for many...
The inland lake is an important part of water supplies in arid areas, which is highly sensitive to the changes of hydrological environment and human activities. Lakes located in the arid environment are more sensitive to human activities and climate changes than in other regions. Dali Lake, the important lake in the arid areas of Inner Mongolia, has important index significance. In this paper, an...
A high efficiency, low cost pollution air monitoring system based on space-borne terahertz radiometer is proposed. The radiometers are fixed on the MEO satellites on GPS or BDS. Four operating frequency point of the radiometer are chosen to monitor SO2 and NH3 and the design scheme is shown. The diameter of radiometer Cassegrain reflector antenna is 1,000mm. After reflection, the radiation is splitted...
This article presents a concept of using satellite-derived synthetic aperture radar (SAR) data to detect areas in Poland threatened with the risk of flooding and presents a model of SAR satellite data processing. The research presented was conducted as part of the SAFEDAM project — “Advanced assistive technologies to prevent threats associated with floods”. The final outcome of the entire SAFEDAM...
In this paper, we investigate global and national level datasets, used to estimate trends in land cover and in land productivity in Ukraine within Land Degradation Neutrality (LDN) Target Setting Programme of United Nations Convention to Combat Desertification (UNCCD). To assess land cover changes, the ESA CCI-LC 2000 and 2010 epochs are used, focusing on changes between the 6 main land cover categories...
Sensor systems for machine monitoring (energy monitoring, condition monitoring) can be built up from available low cost components. The Raspberry Pi, being a miniature PC, is well suited to collect and save data, to control a human machine interface and make the connection to the Web via Ethernet. Metering the energy of a 3 phase power line can be done by an energy metering sensor combined with an...
Environmental emergencies early warning and response, such as floods, forest fires, volcanic eruptions, etc., are one of the areas where space information can be very useful. For this reason the Argentinean Space Plan includes a chapter, called Space Information Cycle, completely dedicated to emergencies. In this framework, CONAE, the Argentinean Space Agency has a work team specifically aimed at...
Machine learning can be the key to saving the world from losing football field-sized forest areas each second. As deforestation in the Amazon basin causes devastating effects both on the ecosystem and the environment, there is urgent need to better understand and manage its changing landscape. A competition was recently conducted to develop algorithms to analyze satellite images of the Amazon. Successful...
Mobile devices have been increasing in both number and power. While devices such as smartphones gain capabilities, an increasing number of users rely on them to complete more and more tasks. One of the most significant constraints of mobile devices is the necessary reliance on battery power. This limitation can be circumvented by operating the device while it is charging; however, this approach has...
First of all, this paper briefly introduces the current management and use of telemetry data, remote control information, satellite test environment data, space environment data after orbit and so on, which most are produced by satellite test and on-orbit management. Then the software platform for application of the satellite data accessing and monitoring based on the distributed large data management...
The paper provides an overview of the evolution of the Copernicus Sentinel-1 mission, which is part of the Copernicus European Earth Observation program. Following the successful launch and in-orbit Commissioning of Sentinel-1A in 2014 and Sentinel-1B in 2016, ESA is currently developing the Sentinel-1 C and D models. The paper addresses the expected improvements in system robustness and performance...
Temporal sequences of images called Satellite Image Time Series (SITS) allow land cover monitoring and classification by affording a large amount of images. Many approaches attempt to exploit this multi-temporal data in order to extract relevant information such as classification-based techniques. In this paper we compare low and high levels classification-based approaches that aim to reveal the SITS...
The Joint Polar Satellite System (JPSS) Proving Ground and Risk Reduction (PGRR) program facilitates initiatives to increase or improve the use and value of JPSS data products in user products, services, and application or service areas. Building on the success of the Fire and Smoke, River Ice and Flooding, Hydrology, and Sounding initiatives, the JPSS Arctic Initiative is the latest endeavor of the...
Sentinel-1A and Sentinel-1B have been launched from Kourou on a Soyuz rocket on 3rd April 2014 and 25 April 2016 respectively. Data opening was made early October 2014 for Sentinel-1A and end-September 2016 for Sentinel-1B. At the time of writing this paper, the so-called mission operational qualification phase is on-going, with a gradual increase of the capacity of the overall system, including the...
Agriculture is one of the key areas where Remote Sensing (RS) techniques can be efficiently implemented for solving wide range of tasks (crop mapping, crop monitoring, crop yield forecasting etc.) on regular basis. Sentinel mission represents really new opportunities in agricultural domain — free of charge for non-commercial use satellite images with 10–20 m spatial resolution, 5-day revisit frequency...
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