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Complete Survey / Excavation - 🧠 ANSWER ✔✔- No sampling is done
- The entire area is surveyed / excavated
Partial Survey / Excavation - 🧠 ANSWER ✔✔- Sampling is done
Is sampling the best way to find an archaeological site? - 🧠 ANSWER ✔✔-
Technically, no
Explain what happened during the regional survey in Teotihuacan Valley.
(3 parts) - 🧠 ANSWER ✔✔- Valley was divided into 7 areas
,- In each area a 20% random sample was taken
- An archaeologist stating sampling was not the best way to find a site
because they could not find Teotihucan this way.
Is there any value to sampling? - 🧠 ANSWER ✔✔- Yes
- During the regional survey of Teotihuacan Valley, they did find sites of
various sizes in the proportion they existed.
Is random sampling a discovery technique? - 🧠 ANSWER ✔✔- No
- You can ask locals if they have ever found artifacts instead of random
sampling
What is the value of random sampling? (4) - 🧠 ANSWER ✔✔- It is the best
way to get a representative sampling without total coverage (probabilistic
approach)
- Helps to come to conclusions about sites without having to do total
excavations
- Removes your personal bias
- Gives every place an equal opportunity to be selected
, Sampling Universe - 🧠 ANSWER ✔✔Defines the area to be surveyed or
excavated
Defining your sampling universe has been difficult in forested areas. What
has been the "game changer"? - 🧠 ANSWER ✔✔- LiDAR
LiDAR - 🧠 ANSWER ✔✔- A remotes sensing method that uses light in the
form of a pulsed laser to measure ranges to Earth.
- The light pulses -- combined with other data recorded by the airborne
system -- generates precise, three dimensional info. of the Earth and its
surface characteristics.
Selective Sampling - 🧠 ANSWER ✔✔- Completely based on the laws of
probability (non-probabilistic)
- Bad method
What are the 4 types of sampling? - 🧠 ANSWER ✔✔- Complete
- Quadrat
- Transect
- Dog-Leash
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