The Application Prospects Of Satellite Images In News Reports

With the rise of data news and sensor news,more and more excellent data news works have emerged in the news industry in recent years.In addition to the common use of large data,wearable equipment,UAV,urban"Tian Eye"system and other new technologies as a source of news information,there are also some reports used in the form of satellite imagery.At the same time,we can also see that the application of satellite images in news reporting is showing a more and more diverse trend.The application of satellite images in news reportjing is not a new form.In fact,using satellite images generated by meteorological satellites to report on climate and environment is an early form of reporting.However,with the rapid development of commercial satellite industry,the extended services such as storage,management,analysis and visualization of satellite images have gradually matured,and the threshold for non-professionals to acquire and understand satellite images has gradually decreased.Satellite images have more possibilities in news reporting.Personalized search and combination of satellite images and in-depth analysis can provide more energy for news reporting.In addition to climate and environment reporting,climate change analysis,regional conflicts and other special environmental reporting,factual verification,investigation and reporting,different forms of reporting are beginning to use satellite images as important information sources or means of information verification.On the basis of sorting out the relevant research and existing theories in the field of satellite image technology,data news and sensor news at home and abroad,and combining with the case study of satellite image application practice in journalism,this paper studies the practical results and application prospects of satellite image in news reporting.The introduction part introduces the main problems,research methods and the existing theoretical results.The first chapter is the general situation of satellite image.The feasibility of satellite image as a reporting resource is analyzed from the technology and industry development of satellite image.Only by understanding technology can we better apply technology to news reporting.Only by fully understanding the technological frontiers and industry trends can satellite images play a greater role in news reporting.The second chapter is about the analysis of the technical links,function presentation and common information types of satellite images in the current practice of news reporting.The third chapter is the prospect of satellite images as news reporting resources in terms of subject applicability,audience coverage and media carrier types.Chapter IV analyses the changes and challenges of satellite images in news reporting practice,starting with the limitations of existing news reporting practice,the innovation of news value elements and the new challenges faced by news editors.Generally speaking,both the development of commercial satellites and the application of news industry show that the development of foreign countries is faster than that of domestic ones.The development of China's journalism in the field of data news and sensor news basically conforms to this rule.But today,with the increasing global informatization and the urgent need for China's mainstream media to enhance international communication capacity,we should seize the hot spots of every industry,understand the advanced international experience and accelerate the improvement of comprehensive business capability.Satellite image is a new industry worthy of attention.