• Topographic map – 2627 CD Parys
• Orthophoto map – 2627 CD 19 Paris
These are only suggested answers from the memorandums. Some information is repeated, I want
to show you the different ways the same information is asked. I encourage you to answer the
calculation/illustration questions.
Good luck. Juffrou Ansie
CONTENTS
1. Geographical skills and techniques (Mapmaking): Mapmaking skills
The questions are based on the 1:50 000 topographic map 2627CD
PARYS as well as the 1:10 000 orthophoto map, 2627CD 19 PARYS,
which covers a part of the topographic mapped area p. 2
2. Topographic maps p. 5
3. Aerial photographs and orthophoto maps p. 7
4. Geographic Information Systems (GIS) p. 8
5. Use of atlases p. 11
6. Fieldwork p. 12
7. Development p. 13 - 32
@Juffrou_Ansie
, 2
1. Geographical skills and techniques (Mapmaking): Mapmaking skills
The questions are based on the 1:50,000 topographical map 2627CD PARYS as well as the
1:10,000 orthophoto map, 2627CD 19, which covers part of the topographical map. Gr 10 Nov SACAI
2019
• Parys is in the Free State
• The numbers 2627 at the top of the map refer to the 26˚ latitude line and the 27˚
longitude line.
• The projection used for this map is the Gauss Conform projection.
• The colour used on a topographic map for hydrologic features is blue.
• Two types of scales are used on the topographic map, representative and line scale.
• The best time of day to take vertical aerial photos is 11am.
• The main source of employment for Tumahole is possibly the industries.
• The topographic map scale is 5 times smaller than the orthophoto map scale.
• The contour interval on the orthophoto map is 5 meters
The questions are based on the 1:50 000 topographic map 2627CD PARYS as well as the
1:10 000 orthophoto map, 2627CD 19 PARYS, which covers a part of the topographic
mapped area.
Calculate, in km2 , the area (in RED) on the topographic map indicating the area covered by the
orthophoto map.
@Juffrou_Ansie
, 4
Card interpretation
The role of the trees along the river bank in square G8
• This reduces the amount of runoff that enters the river directly during heavy rains.
• Tree roots stabilise the river banks
• Helps to reduce the rate of erosion against the river bank.
• It helps to cool rivers.
• Overhanging vegetation provides habitat that provides microbes, insects and
other food sources for fish and other aquatic life.
Sources of water for the cultivation found in square J1.
• Reservoir
• Windmill
• Dam
• Unsustainable river
Tourist attractions in and around Paris
• People can visit the Vredefort dome.
• Vaal River – can be used for recreational activities such as river rafting, kayaking
and fishing.
• Picking berries (on the berry farm).
• Visit the cheetah Centre and Game farms.
• Abseiling
• Diverse fauna and flora
Negative effects of tourism on Paris
• Town expands due to more people visiting the
area - this leads to the destruction of nature
and habitats are lost.
• Increased pressure on resources in the area.
• Loss of cultural identity of the city and the
community.
• Increase in the crime rate of Paris.
• Exploitation of animals to entertain tourists.
• Increase in traffic and area is congested.
• Increase in prices of goods and services.
• Businesses and people depend on tourism to earn an income.
• Increase in pollution.
The impact of sewage works in square H7 on the environment
• Leaking or overflowing sewage can pollute the water bodies.
• The sewage plant is located near the residential area and can cause the air to
stink.
@Juffrou_Ansie
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller ansiestudynotes. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $6.55. You're not tied to anything after your purchase.
