Ingeniería Agronómica - Código curso 2015896
UNAL - 2021 - Segundo Período Académico
Este es un curso que se dictará desde el 6 de octubre de 2021 hasta el 2 de febrero de 2022 en el siguiente horario:
Miércoles y Jueves: 9:00 am -11:00 am
Semana 1 - Octubre 4 - Octubre 8
- Course Introduction on 6 October at 9 a.m.:
- Geomatics for Agriculture:
- What is geomatics?
- What are the geomatics disciplines?
- What is the importance of geomatics?
- Practical on 7 October:
- QGIS overview
- My first R notebook: a map of Colombian cities
- Reference material:
- Independent activity. You should do it at home:
- GETTING STARTED WITH R AND RSTUDIO
- Save your scripts in a safe place: GB_YourLastname_Script1.R
Semana 2 - Octubre 11 - Octubre 15
- Meet recording on 13.10.2021
- What is GIS? What are the GIS components?
- GIS software
- Geospatial data models, structures and formats
-
Coordinate Systems
- Readings:
Practical on 14 October:
- Assignation of study area:
- Meet recording on 14.10.2021
- Download MGN for your departments from DANE
- Read the MGN project in QGIS and explore its data
- Create a new project and visualize shapefiles of department and municipalities
- Explore symbology and labeling options
- Think about the importance of appropriate CRS for geospatial data visualization and analysis
- Leaflet maps in R:
- Check this example
- Replicate this notebook
Semana 3 - Octubre 18 - Octubre 22
- Topics on 20 October:
- Meet recording
- Basic geodetics concepts
- Map projections
- Colombian map projections
- Meet recording
- Readings:
- Tasks:
- Download the Evaluaciones Agropecuarias Municipales (EVA)
- Go to “Exportar”
- Download the “CSV” file
- Download the Evaluaciones Agropecuarias Municipales (EVA)
Practical on 21 October:
- Meet recording
- My third R Notebook: Evaluaciones Agropecuarias Municipales
- Clean the data and select the rows corresponding to your department
- Read a text file with agriculture statistics
- Use dplyr to query the statistics
- Make several exploratory graphs
- Task:
- Data processing for your study area:
- Reproduce the third R notebook OR
- Create a QGIS project ‘ Study the ENA documents for your study area
- Data processing for your study area:
Semana 4 - 25 October - 29 October
-
Topic on 27 October: Queries & Joins & Thematic Mapping
- Lecture
- Readings:
- Topics on 28 October: https://drive.google.com/file/d/1q8aVDRF1rPWECQbN_6iC1o3Vx2m40V/view?usp=sharing
- Instructions for Informe No. 1
- Practical: Joining attributes to spatial features:
- download shapefile with municipios of your study area
- read the shapefile in R
- read the csv file with agriculture statistics
- join the attributes to the spatial object
- create a leaflet map with 2018 production for the most important crop(s)
- create a leaflet map with 2018 harvested area for the most important crop(s)
- make graphics to highlight interesting facts-
- Tasks:
- Explore agricultural data in your study area:
- Reproduce the fourth R notebook OR
- Create a QGIS Project using these guides
- Start writing your Informe No. 1
- Explore agricultural data in your study area:
Semana 5 - Noviembre 1- Noviembre 5
-
Topic on 3 November:
- Digital Elevation Models
- Lecture Meet recording
- Readings:
- Q & A for conceptual topics
- Digital Elevation Models
-
Topics on 4 November:
- Recap on R & QGIS processing tasks
- Q & A for Informe No. 1
-
The most important task:
- Keep writing your Informe No. 1
Semana 6 - Noviembre 8 - Noviembre 12
- Topics on 10 November: Meet recording
- Review of Homework
- Calculation of slope and aspect in R
- Canvas Instructure: Mock assessment
- Task:
- Students upload their Informe No. 1 before 12.11.2021 at 11:59 pm here
- Topics on 11 November:
- Complete your Informe No. 1
- Task:
- Students prepare their Exam No. 1 (17 November on Canvas)
Semana 7 - Noviembre 15 - Noviembre 19
- Topics on 17 November
- Examen No. 1 (25% de la nota final de la asignatura)
- Topics on 18 November
- Meet recording
- Review of Informe No. 1
- Instructions for Informe No. 2: Topografia y Clima en mi zona de estudio
- Meet recording
- Tasks:
- If you are working with R & RStudio, create a notebook for your study area using this guide
- If you are working with QGIS, create a project for your study area using these guides
- Start writing your Informe No.2
Semana 8 - Noviembre 22 - Noviembre 26
- Topics on 24 November:
- Meet recording
- Review of Informe No. 1
- A guide to technical report writing
- Meet recording
- Independent work:
- Students complete their practical work on DEM analysis for their study area (either in R or QGIS)
- Students continue writing their Informe No. 2
- Topics on 25 November:
- Meet recording
- Students show their advances on DEM analysis for their study area
- Global climate data from WorldClim
- Getting climate data using R
- Meet recording
- Recommended site:
Semana 9 - Noviembre 29 - Diciembre 3
- Topics on 1 December:
- Basics of remote sensing:
- Practical on 2 December:
- ESRI Landsat Explorer
- [ESRI Sentinel Explorer]
- Tasks:
- Write your notebook 6 - Climate data -
- Continue writing your Informe No.2
Semana 10 - Diciembre 6 - Diciembre 10
- Topics on 8 December:
- Independent work on Informe No. 2
- Topics on 9 December:
- Tasks:
- Complete your Informe No.2 (due on 14 December at 11:59 pm)
Semana 11 - Diciembre 13 - Diciembre 17
- Informe No. 2
- Due date: 14 December at 11:59 pm
- Place: This Drive
- Register: List of reports submitted
- Marks
- Topics on 15 December:
- Digital Soil Mapping
- Topics on 16 December:
- Soils Grids 2.0
- Tasks:
- Explore soilgrids.org
- Study the SoilGrids 2.0 paper
- Start writing your Informe No. 3 - Interpolation of geospatial data:
- Download and explore soil properties for your department:
- Option 1: download data using browser & mouse as explained in class
- Option 2: download data replicating this notebook
- Download and explore soil properties for your department:
Semana 12 - Enero 10 - Enero 14
- Topics on 12 January:
- Spatial interpolation
- Examples of interpolation notebooks:
- Practical on 13 January:
Tasks:
- Start writing your Informe No. 3 on spatial interpolation of a soil property (due on 27.01.2022)
- Write the notebook for interpolating the soil property selected by your group (or process your data in QGIS)
Semana 13 - Enero 17 - Enero 21
- Topics on 19 January:
- Spatial interpolation revisited:
- Feedback on Informe No. 2:
- Instructions for Informe No. 3:
- Making maps:
- Additional resources on spatial interpolation:
- Topics on 20 January:
- No class - Students work on spatial interpolation
- Tasks:
- Keep writing your Informe No. 3 (as well as revising and editing)
- Study for Examen No. 2 (to be conducted on 02.02.2022)
Semana 14 - Enero 24 - Enero 28
-
Submit your Informe No. 3 on January 25 before 11:59 pm
- Topics on 26 January
- Topics on 27 January
- GPS data collection and processing
Tasks:
- Study for Examen No. 2 (to be conducted on 02.02.2022)
- Continue writing your Informe No. 3 on spatial interpolation (due on 27.01.2022)
Semana 15 - Enero 31 - Febrero 4
- Topics on 2 February
- Exam No. 2
- Topics on 3 February
- Five minute presentation about your spatial interpolation notebook (or QGIS project)
- Additional topics
- SDG 2: Zero Hunger
- Remainder: Watch The future of crops and agriculture as well as the FCA Conversatorio
-
Q&A about Examen No. 2
- Watch carefully the following video and take notes in your notebook
Semana 16 - Febrero 7 - Febrero 11
- Publicacion de notas