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The complexity of retrieving and understanding the archaeological data requires to apply different techniques, tools and sensors for information gathering, processing and documenting. Archaeological r...
In the last few years, the number of sensors and data collection systems available to a mapping agency has grown considerably. In the field, in addition to total stations measuring position, angles an...
Background: Twenty-four–hour urine sodium excretion is recommended for monitoring population sodium intake. Because of concerns about participation and completion, sodium excretion has not been collec...
In this paper, the integration of “3S” technology is used to acquire forest resources information as well as to update related maps. It combines the “3S” high-tech with the monitoring of forest resour...
Baoguo Temple is located half way up Lingshan Mountain in Northern Ningbo, Zhejiang Province, China. The main hall of Baoguo Temple is Song dynasty wooden structure. As the oldest wooden architecture...
In recent years, advances in the fields of photogrammetry and computer vision have produced several solutions for generating 3D reconstruction starting from simple images. Even if the potentialities o...
Uttarakhand State of India suffered a widespread devastation in June 2013 due to floods caused by excessive rain in the upper reaches of the Himalaya, glacial lake outburst flood (GLOF) and landslides...
The collection and transcription of speech data is typically an expensive and time-consuming task. Voice over IP and cloud computing are poised to greatly reduce this impediment to research on spoken ...
针对传统农业气象观测和当前传感器技术系统、方法存在的不足,设计了一套基于远程监控的农业气象自动采集系统,其硬件设备由农田小气候信息采集前端、视频图像信息采集前端、数据采集装置、数据传输装置和供电设备组成。该系统实现了农田小气候和视频图像信息参数采集与传输的高度集成,自动采集降水量、气温、空气湿度、风速、风向、光合有效辐射、土壤温度、土壤湿度和农作物视频图像信息,并通过远程客户端软件实现各要素信息的...
为提高传输距离和进行不间断连续监测,开发了土壤墒情信息采集与远程监测系统。详细讨论了系统的结构和原理,给出了系统的软硬件设计方案。系统利用太阳能进行充电,通过GSM网络进行土壤墒情数据无线传递,利用GPS系统进行采样点的卫星定位。通过GIS软件,系统能实时监测大面积区域内的土壤墒情状态并做出土壤墒情空间分布图。应用结果表明,该系统结构合理,可以为防旱、抗旱提供可靠的依据。
设计了基于蓝牙技术的变量施肥机速度信号采集系统。该系统以光电编码器为测速传感器,ARM微处理器接收测速脉冲并计算出速度值,通过KC111适配器以蓝牙(无线)方式传送,蓝牙USB适配器接收速度信号后传送给变量施肥控制器,完成施肥机速度信号采集。试验结果表明该系统最大误差为2.92%,能够满足变量施肥精度要求,可以应用到变量施肥机测速系统中。
Increasing numbers of heritage collecting organisations such as archives, galleries, libraries and museums are moving towards the provision of digital content and services based on the collections t...
A novel particle emission sensor based on particle charging and electrical detection is presented. The sensor charges the particles and measures the current carried by the particles exiting the senso...

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