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Geographical Information Systems and Image Processing

Code: 101031
Credits: 4
2026/2027
Degree programme Type Course
Geology OB 2

Contact lecturer

Name :
Aline Concha Dimas
Email :
aline.concha@uab.cat

Teaching staff

Eduard Madaula Izquierdo

Group languages

You can consult this information at the end of the document.

Prerequisites

The students have to make use of their knowledge they are acquiring at their Geologic Cartography class.

The students have to use their basic IT knowledge.

The students will have to use their own external storage system (pen drive, external hard drive, cloud server space, etc.) to manage and storage all the information and data used throughout the course.

Objectives

Within the concept of Information Technology, Geographic Information Systems (GIS) are a set of tools of great interest for its versatility and multidisciplinarity.

The application of GIS in cartography for natural resouces, prevention of natural hazards, tracking and simulation of dynamic processes (changes in land uses, water management ...) make the GIS a series of basic tools in numerous scientific disciplines and research.

GIS also represents a powerful spatial-temporal information management tool for all fields related to Geology and the Environment.

The overall purpose is that students integrate the theoretical and practical aspects of these technologies to be able to apply all the acquired knowledge for managing geo-data and solving of spatial problems.

Learning outcomes

  • CM03 (Provide solutions to problems arising from the exploitation of geological resources taking into account the Sustainable Development Goals.) Provide solutions to problems arising from the exploitation of geological resources taking into account the Sustainable Development Goals.
  • KM06 (Describe the main techniques and instruments of geographic information for the prevention and mitigation of geological risks.) Describe the main techniques and instruments of geographic information for the prevention and mitigation of geological risks.
  • SM03 (Solve problems related to the management and planning of the territory based on geographic information systems.) Solve problems related to the management and planning of the territory based on geographic information systems.

Contents

Block 1. Introduction to geographic information systems and basic concepts of cartography.

  • What is a GIS. Types of information contained.
  • File formats and organization for different type of data sets within the software: vectorial, raster, point cloud.
  • Map projections. What they are and what the implications are on their assignation.
  • Display of online maps. WMS services and downloading platforms.
  • Elements of a map. Layouts.

Block 2. Vector data

  • Basic concepts. Vectorial data. Topology: point, line, route, polygon.
  • Digitalization of vector data. Geodata Bases. Exporting to a shapefile.
  • Associated tables to vector entities. Introduction to BBDD. Queries and calculations in databases.


Block 3. Analysis of the information

  • Vector data analysis. Overlap, proximity and zonal operations.
  • Spatial measurements on objects.
  • LIDAR. Classification and visualization.


Block 3. Raster data

  • Generation of a raster. Interpolation techniques.
  • DTM analysis: shading, topographic profiles, slopes, orientation, raster statistics.
  • Crossing vectorial and raster data.
  • Processing of a satellite image: spectral data organization, delivery-source-agency level of processing. Band algebra.

Learning activities and methodology

Title Hours ECTS Learning outcomes
Master classes with information technology support 40 1.6
Computer lab practices 40 1.6
Practicing using specific software and recommended bibliography 16 0.64

Master classes with computer support

Through the attending of classes the students will acquired their own knowledge on the subject. At all times, work will be done in the computer to consolidate the use of the GIS software and analysis techniques.

Laboratory practices

Practical exercises are distributed to learn two GIS programs (ArcGIS Pro 3.7 and QGIS 3.44), use geological data, and solve practical problems.

The group of students enrolled will be divide in two groups on the basis of the university program and name.


Autonomous work:

The student will have assigned an universiy ArcGIS Pro user account and the instructions to install the program in a outside of campus computer to which he/she has acces and do the tasks assigned out of classroom.

Study/Practice of topics should carry out through exercises using the specific SIG programs.


Estudent evaluation of the class:

The teacher will assign approximately 15 minutes of the class to allow that his students to answer the surveys of evaluation on contents and professor's performance.

Annotation: within the schedule set by the centre or degree programme, 15 minutes of one class will be reserved for students to evaluate their lecturers and their courses or modules through questionnaires.

Assessment

Continuous assessment activities

Title Weight Hours ECTS Learning outcomes
Theoretical-practical exams 70 4 0.16 KM06, SM03
Analysis projects 30 % 0 0 CM03, SM03

Continued avaluation

• Mandatory attendance of classroom lectures. There will be attendance control.

• Two theoretical-practical partial exams: 1st part exam 30% + 2nd part exam 40%.

• Two analysis projects. Delivery by 2-persons team: one over the first part of the course with ArcGIS Pro (15%) and the second on the second part of the course with QGIS (15%)

• Optional activities(extra maps or quests): +0.5 points over the corresponding partial exam or the proportional part in case not all the tasks were delivered. Personal delivery.


Re-evaluation

• Re-evaluation only applies to exams, neither for the class exercises nor for the analysis projects.

• Students who did not pass the course will be able to choose the part they want to be re-graded for (first part, second part or both parts of content) to improve their grades on exams.

• Students who passed the course but they want to improve their grades, may present again the corresponding exams for the part of the course that they want to improve their gradess. The best grade ( either the original or the obtained during recovery exam) will be kept for the final assessment of their grades.


Unique Evaluation

• If a student choose unique evaluation, the student must notify the professor during the first two weeks after the begining the semester. Academic Management of the Faculty of Sciences will make available to the student a form to formalize the request to take part in a unique grading assessment.

• The unique grading assessment will take place on the date and hour of the second partial exam. It will consist of two parts:

  1. A theoric-practic exam (70%) of the content of the entire course.
  2. The delivery of the two analysis projects (30%).

•The student who has opted for this single grading assessment may present re-evaluation of exams only if he/she has previously submitted the two issues mentioned above. The same criteria on the exams grades will be applied.


Criteria for Not Evaluable

The student that end the course have less than 50% of evaluable activities or with less than 50% of assistance will receive a Not Evaluable grade at the end of the course.



Use of AI

For this subject, the use of Artificial Intelligence technologies is allowed exclusively in support tasks such as searching for bibliography or information about processing procedures with the GIS software, proofreading texts or translations. The student will have to specify and clarify which parts have been generated with this technology, also specify the tools used and include a critical reflection on how these have influenced the process and result of the activity. Failure to specify these aspects will be considered academic dishonesty and may have a total or partial penalty in the activity grade or higher penalties in critical/extreme cases of fraud.

Bibliography

Longley, P.A., Goodchild, M.F. Maguire, D.J., Rhind, D.W. (2001), Geographical Information Systems and Science. Wiley. 454 p.

Bibliografia adicional

Bonham-Carter, G.F. (1994) Geographic information systems for geoscientists modelling with GIS, Pergamon. Kidlington. 398 p.

Burrought, P.A., McDonnel, R.A. (1998), Principles of Geographical Information Systems (2nd Edition). Oxford University Press. Oxford. 333 p.

Chuvieco, E. (2002), Teledetección ambiental. Ariel. Barcelona. 586 p

Gutiérrez Puebla, J., Gould, M. (1994). SIG: sistemas de información geográfica. Editorial Síntesis, Madrid.

Laurini, R., Tompson, D. (1992) Fundamentals of Spatial Information Systems. Academic Press. Londres. 680 p.

Maguire, D.J., Goodchild, M.F., Rhind, D.W. (eds.) (1991) Geographical Information Systems. Principles and Applications. 2 Vol. Longman Scienti Technical. Essex. 1096 p.

Moldes Teo, F.J. (1995). Tecnología de los sistemas de información geográfica. Ra-Ma, Madrid. 190 p.

Nogueras-Iso, J., Zarazaga-Soria, F.J., Muro-Medrano, P.R.  (2005) Geographic Information Metadata for SpatialData Infrastructures: Resources, Interoperability and Information Retrieval. Springer. 264 p.

Santos Preciado Santos Preciado, J.M. (2004) Sistemas de información geográfica. Unidad didáctica. (60105UD01A01) UNED. Madrid. 460 p. ISBN: 84-362-2006-4.

Software

ArcGIS Pro 3.5.1 y QGIS 3.40 LTR

Course groups and languages

The information provided is provisional until November 30. After this date, you will be able to consult the language of each group through this link. To access the information, you will need to enter the course CODE

Type of teaching Group Language Semester Shift
(PLAB) Practical laboratories 1 Catalan first semester morning-mixed
(PLAB) Practical laboratories 2 Catalan first semester morning-mixed