气象 / 天气与气候

我们做什么

从单个的研究气象站到中尺度气象网络(mesonets),Campbell Scientific 的自动气象站已经成为气候和边界层气象的全球标准,它们是全球预测和监测系统不可或缺的组成部分。精确的测量,低功耗的要求,以及在极端天气条件下已验证的可靠性,使得我们的气象站适合地球上的任何地方和所有类型的气象和气候监测。

了解更多

检查一下关于我们的设备能够胜任该领域的一些极好案例

系统








有关更多详细信息我们 天气与气候 系统

Dataloggers for weather monitoring

Our weather stations are based around a programmable datalogger (typically a CR1000 or CR3000) that measures the sensors, then processes, stores, and transmits the data. Our dataloggers have wide operating temperature ranges, on-board instructions, programmable execution intervals, and ample input channels for commonly used sensors. Wind vector, wet bulb, histogram, and sample on maxima or minima are standard in the datalogger instruction sets. Most sensors can be measured directly—without external signal conditioning.

Data are typically viewed and stored in the units of your choice (e.g., wind speed in mph, m/s, knots). Measurement rates and data recording intervals are independently programmable, allowing calculation of 15-minute, hourly, and daily data values from 1-minute or 1-second measurements, for example. Conditional outputs, such as rainfall intensity and wind gusts, can also be recorded. The program can be modified at any time to accommodate different sensor configurations or new data processing requirements. If needed, channel capacity can be expanded using multiplexers, including a model designed specifically for thermocouples.

Weather Sensors

Almost any meteorological sensor can be measured by our dataloggers, allowing stations to be customized for each site. Typical sensors used on our stations include, but are not limited to:

  1. Wind speed and direction
  2. Solar radiation
  3. Temperature (air, water, soil)
  4. Relative humidity
  5. Precipitation
  6. Snow depth
  7. Barometric pressure
  8. Soil moisture

In some locations, hydrological sensors provide additional measurements, such as water level of a nearby stream.

Data Retrieval

We offer multiple communications options for data retrieval, which can be mixed within the same network. Telecommunications options include short-haul, telephone (landline, voice-synthesized, cellular), radio frequency, multidrop, and satellite. On-site options include storage module and laptop computer.

Software

Our PC-based support software simplifies the entire weather monitoring process, from programming to data retrieval to data display and analysis. Our software automatically manages data retrieval from networks or single stations. Robust error-checking ensures data integrity. We can even help you post your data to the Internet.

Example Weather Stations




案例研究

Indian Ocean: A Regional Network to Measure Solar Potential
The Indian Ocean Commission’s (IOC) member countries have assorted economies and energy sectors. They are......阅读更多
安大略: 太阳能项目
With climate change and pollution becoming important issues globally, it is important for governments and......阅读更多
意大利: CS725 SWE 传感器现场试验
System integrator Hortus Srl installed a Campbell Scientific CS725 SWE (snow water equivalent) sensor in......阅读更多
Alberta: Crop Dusting
The Problem—When is it safe to spray? Crop dusting is regulated in the province of Alberta......阅读更多
南达科他州: 管式灌溉系统
The semiarid region just north of the Black Hills in western South Dakota has vast......阅读更多
美国气候咨询网
As concern over changing climate conditions in the world was growing in the late 1990s,......阅读更多
秘鲁: 冰川监测
The water supplied by melting glaciers in the high Andes mountains is critical to many......阅读更多
中国: 洱海水文气象监测
In 2006 a cooperative Japanese-Chinese science organization, the Japan International Cooperation Agency (JICA), began a......阅读更多

常见问题解答

天气与气候: 1

  1. We manufacture a weather station for Hunter that they have integrated with some of their irrigation software and control packages. For details on rain shutoff capabilities and irrigation controls specific to Hunter systems, contact a Hunter distributor.