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With the advent of new remote sensors, the number and volume of remote-sensing data and its derived products, which are regarded as typical “big data,” have grown exponentially. However, it remains a significant challenge to evaluate the quality of these big remote-sensing data and their derived products. Spatial sampling is necessary for the quality assessment of remote-sensing data and the derived...
The number and volume of remote sensing data and its derived products, which are regarded as typical “big data”, have grown exponentially. How to assess the quality of these big remote sensing products become a challenge. As an importance technique, spatial sampling is regarded to be necessary for the quality assessment of remote sensing derived products. This paper proposes an approach of multiple...
The paper analyzes the advantages and disadvantages of traditional pipeline patrol inspection, and introduces the advantages of Google Earth. According to the advantages of GIS, GPS, GSM and Google Earth, after analyzing the feasibility of integrating them, the paper brings forward to developing pipeline patrol inspection system based on GIS, GPS, GSM and Google Earth. In the paper, we introduce the...
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