Chapter 23 Quiz: Weather Surveillance and Climate Monitoring

Instructions: Choose the best answer for multiple choice questions. For short-answer questions, write 2–4 sentences unless otherwise specified.

1. The chapter describes the Medici weather station network, established in 1654, as significant because:

a) It was the first to use barometers to measure atmospheric pressure accurately b) It was among the first distributed, standardized, networked weather observation systems with central data analysis c) It demonstrated for the first time that weather patterns follow predictable seasonal cycles d) It provided the first evidence that weather conditions could be predicted more than 24 hours in advance

2. The development of the electric telegraph was transformative for weather observation primarily because it:

a) Enabled more precise measurement of atmospheric pressure at remote locations b) Allowed weather observations to be transmitted faster than weather systems move, enabling synoptic analysis c) Provided an international standard for recording and transmitting weather data d) Made it possible to detect approaching storms using radio wave interference patterns

3. A radiosonde measures atmospheric conditions by:

a) Using radar to scan the atmosphere from a ground station b) Being carried aloft on a weather balloon, transmitting data as it rises c) Floating on the ocean surface and measuring air-sea boundary conditions d) Being dropped from an aircraft and recording conditions during its descent

4. The "Doppler" component of modern weather radar enables which specific capability not available with earlier radar systems?

a) Detection of precipitation at distances beyond 300 km from the radar station b) Identification of precipitation type (rain vs. snow vs. hail) through frequency analysis c) Measurement of precipitation velocity, enabling detection of wind shear and rotation associated with tornadoes d) Real-time transmission of radar data to broadcast meteorologists without processing delay

5. GOES weather satellites are in geostationary orbit, meaning they:

a) Pass over every location on Earth at least twice daily as the planet rotates beneath them b) Remain stationary relative to Earth's surface, continuously monitoring the same large region c) Gradually drift westward to provide systematic coverage of different longitudes d) Orbit at low altitude to achieve high-resolution imagery, returning to the same location every 90 minutes

6. The WMO Resolution 40 principle governing international weather data requires that:

a) Nations must pay subscription fees to access other nations' weather observation data b) Classified weather data collected near military installations may be withheld from international sharing c) Basic meteorological data must be freely shared between all WMO member nations in near-real time d) Nations with advanced satellite systems must provide enhanced data to developing nations at reduced cost

7. The ARGO float program is best described as:

a) An international network of aircraft equipped to drop weather sensors into ocean storms b) Approximately 4,000 autonomous profiling floats that cycle to 2,000 m depth and report temperature and salinity globally c) A satellite system specialized for ocean surface temperature monitoring d) A network of moored buoys in fixed locations along major shipping routes

8. The Keeling Curve, measured at Mauna Loa Observatory, shows which two features simultaneously?

a) Annual temperature cycles and a long-term warming trend b) Seasonal CO2 oscillations (caused by vegetation cycles) and a long-term increasing trend c) Daily pressure variations and multi-year oscillations associated with El Niño events d) Annual precipitation totals and progressive increases in extreme weather frequency

9. The chapter's TICS framework for evaluating climate data evidence stands for:

a) Trend, Instrumentation, Calibration, Scale b) Type, Independence, Convergence, Scale c) Temperature, Ice core, Carbon, Sea level d) Time, Integration, Certainty, Source

10. According to the chapter, the Weather Company (now part of IBM) built a multi-billion-dollar business primarily by:

a) Operating its own proprietary weather observation satellite network b) Collecting weather observation data that is not publicly available through NOAA c) Building analytical products and services on top of publicly available NOAA weather data d) Providing weather forecasting services exclusively to aviation and military customers

11. Tomorrow.io (formerly ClimaCell) uses which unconventional data source for weather monitoring?

a) Crowdsourced barometric pressure readings from consumer smartphones b) Variations in microwave signal strength between cellular towers, affected by precipitation c) Infrared heat signature data from traffic monitoring cameras d) Acoustic echo analysis of urban sound patterns to detect precipitation

12. The chapter's discussion of carbon footprint tracking apps identifies which structural concern about their political function?

a) Their data is not accurate enough to meaningfully inform individual emissions decisions b) They may divert attention from corporate and systemic emissions while subjecting individuals to behavioral surveillance c) They collect financial data that insurance companies can access to raise premiums d) Their algorithms are biased toward overestimating the carbon impact of lower-income consumers

13. The chapter argues that weather surveillance generates little civil liberties concern compared to CCTV or facial recognition because of all of the following EXCEPT:

a) Its subjects are non-human atmospheric phenomena b) Its benefits are broadly and universally shared rather than concentrated in particular institutions c) Its data is openly available rather than restricted to government and commercial users d) Its accuracy is so high that its outputs cannot be contested or manipulated

14. The chapter describes insurance companies using satellite and weather data for property risk assessment as a form of surveillance that:

a) Is fundamentally beneficial because it allows accurate pricing of genuine risk b) Potentially exacerbates inequality by identifying which neighborhoods are insurable and which are not c) Is regulated under NOAA's commercial data licensing framework d) Requires individual consent under most state insurance regulatory frameworks

15. Which of the following is the most accurate characterization of the public/private status of the U.S. weather observation infrastructure?

a) The entire system, including observation and forecasting, is government operated and publicly funded b) The observation infrastructure is publicly operated and its data is free, while value-added services and analysis are largely private c) NOAA operates only the satellite component; private companies operate surface stations under government contract d) The system was fully privatized in the 1990s and data is sold by commercial companies who contracted to take over NWS functions

16. Short Answer: The chapter describes weather monitoring as having been "normalized" over centuries. What does normalization mean in the surveillance context, and what are its consequences for how we evaluate the acceptability of surveillance practices?

17. Essay (300 words): The chapter poses the question: why does weather monitoring generate no civil liberties controversy despite being a massive, pervasive, and continuous surveillance infrastructure? Using specific features of weather monitoring (subjects, benefits, data access, historical duration), write an essay that explains this absence of controversy — and then uses that explanation to identify what conditions would need to be present for a different type of surveillance to achieve similar levels of social acceptance.

Answer Key available in Appendix B — Answers to Selected Exercises.