Question

what are the recent techniques that helped the geographer to understand the earth's surface better?​

Answer 1

Answer:

The recent techniques that helped the geographers is GIS(Geographic Information Systems) and GPS (Global Positioning System).

Answer 2

Answer:

GIS (Geographic Information Systems) and GPS are new methods that have improved geographers' understanding of the earth's surface (Global Positioning System).

Explanation:

What is GIS

• The use of a Geographical Information System (GIS), a computer-based system, to digitally represent and analyse geographical elements and current occurrences, is known as geographic information technology

• Maps have been used to represent and communicate a wide range of information about the earth's surface since prehistoric times.

• They were much assisted by even computer cartography. the spatial scales at which data should be gathered, assembled, analysed, and displayed; data sampling techniques and experimental designs; data representation; and methodologies for data analysis

To learn more about GIS refer:

brainly.in/question/23579543

brainly.in/question/25754166

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