Acknowledgements ............................................... ix
Abbreviations, footnotes and references ........................ xi
PART ONE THE BASICS
1 Why measure the weather? ..................................... 3
2 Choosing a weather station .................................. 32
3 Buying a weather station .................................... 55
4 Site and exposure - the basics .............................. 76
PART TWO MEASURING THE WEATHER ................................. 87
5 Measuring the temperature of the air ........................ 89
6 Measuring precipitation .................................... 124
7 Measuring atmospheric pressure ............................. 167
8 Measuring humidity ......................................... 183
9 Measuring wind speed and direction ......................... 192
10 Measuring grass and earth temperatures ..................... 222
11 Measuring sunshine and solar radiation ..................... 232
12 Observing hours and time standards ......................... 271
13 Dataloggers and AWS software ............................... 282
14 Non-instrumental weather observing ......................... 294
15 Calibration ................................................ 304
16 Metadata - what is it, and why is it important? ............ 322
PART THREE MAKING THE MOST OF YOUR OBSERVATIONS ............... 333
17 Collecting and storing data ................................ 335
18 Making sense of the data avalanche ......................... 348
19 Sharing your observations .................................. 378
20 Summary and getting started ................................ 393
Appendix 1 Metrology and meteorology: The basics of
instrument theory .................................. 409
Appendix 2 Useful functions ................................... 416
Appendix 3 Unit conversions ................................... 420
Appendix 4 Useful sources ..................................... 423
Index ......................................................... 435
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