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| − | __NOTOC__
| + | = Lab Descriptions = |
| − | = Lab 1: Where Am I? = | + | * [[england-2011-lab1|Lab 1: Where am I?]] |
| − | == Overview ==
| + | * [[england-2011-lab2|Lab 2: Holy Pigeon P#$@ Batman, it's Penelope Poison!]] |
| − | There are lots of interesting and historic places in Greenwich, there are also some places that are fairly ordinary. Working in your lab groups (see below) you will locate one such place, determine it's latitude and longitude a couple of different ways, determine the altitude a couple of different ways, and measure the shortest distance from that point to the Prime Meridian.
| + | * Lab 3: TBD |
| − | | + | * Lab 4: TBD |
| − | Once you have completed the data collection in Greenwich you and your lab partners will analyze the data and describe the results in a lab report which will be due next week.
| + | * Lab 5: TBD |
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| − | Make sure that at least one person in each lab group brings a laptop with them to Greenwich. It will make some aspects of the lab much easier. If you have a minute to install [http://www.google.com/earth/download-earth.html Google Earth] before tomorrow that would be even better.
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| − | == Lab Groups ==
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| − | Listed below are your scientifically chosen lab groups along with a description of the fairly ordinary place you will need to locate.
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| − | * <span style="color:red">Red</span>: Lily, Bill, Emily - The bb corner of bb and bb.
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| − | * <span style="color:green">Green</span>: Krystnell, Johanna, Spencer - The bb corner of bb and bb - ch-1.pdf
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| − | * <span style="color:yellow">Yellow</span>: Mamus, Ivan, Vivian - The bb corner of bb and bb.
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| − | * <span style="color:black">Black</span>: Eva, Gillian - The bb corner of bb and bb.
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| − | * <span style="color:purple">Purple</span>: McKayla, Ben - The bb corner of bb and bb.
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| − | | |
| − | == Details ==
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| − | Once you have located your spot you will need to:
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| − | * Determine the latitude at that spot using at least three different tools/methods.
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| − | * Determine the longitude at that spot using at least three different tools/methods.
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| − | * Determine the elevation at that spot using at least three different tools/methods.
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| − | * Determine the minimum distance in meters from that spot to the Prime Meridian using at least two different tools/methods.
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| − | == Tools and Methods ==
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| − | There are a number of different ways you can determine latitude, longitude, elevation and distance:
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| − | * A well reasoned and reasonably accurate estimate.
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| − | * Measuring by angle of elevation and distance.
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| − | * Measuring by calibrated human pace.
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| − | * GPS device (I have two to loan for 1 hour time blocks on Saturday when we're in Greenwich)
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| − | * Google Earth | |
| − | * Google Maps (that is with a web browser)
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| − | Each of these tools has their own strengths and weaknesses, sources of error, etc. One aspect of this lab is to learn what they are and how to best work with them. At least one person in each group will need to install [http://www.google.com/earth/download-earth.html Google Earth] on their laptop.
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| − | == Report ==
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| − | Each group will write-up a lab report in the [[england-2011-notebooks|Lab Notebooks]] section. There is a very simple template there for each group to start with. Your write-up should include:
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| − | * A description of the task at hand and your approach to the work. | |
| − | * A description of the spot you are working from. | |
| − | * The measurements as listed under Details above, for each of the tools/methods, organized in tabular form. | |
| − | * A discussion of the sources of error associated with each of the tools/methods you employed and the likely range into which the correct answer is likely to fall for each of them.
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| − | * The raw data, that is each value read (at minimum 3 values for each data point) for each tool/method you employ for a given measurement.
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| − | Neatness and organization count, significantly.
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| − | | |
| − | == Questions ==
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| − | Once you folks begin working on the lab I will be available to answer questions, loan tools, make smart remarks, etc. You can find me at roughly 51.4816 -0.0099, probably drinking coffee.
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