QGIS 4 Arch – A Simple Archaeological Predictive Model
QGIS4Arch is a free online course for learning QGIS, an open source geographic information system (GIS) software package. This course is for those who works with cultural heritage resources, including archaeologists, architectural historians, and historians. The course is designed to take you from beginner to expert. This video uses QGIS Latest Release version 3.12.
This lessons explores a relatively simple archaeological predictive model. This includes gathering and organizing data as well as creating intermediate data prior to producing high, moderate, and low probability areas or zones.
UPDATE: In more recent versions of the Web Soil Survey data, the DRAINAGECL attribute field may be replaced with the drclassdcd and/or drclasswet and/or drclasswettest field.
Symmetrical Difference Fix - https://youtu.be/60XpN5XVbFk
Timestamps
0:10 - Topics for this lesson.
0:58 – Basics of our model.
2:05 – Gathering and organizing data.
6:56 – Creating intermediate data.
18:00 – Creating high probability areas.
19:33 – Creating moderate probability areas.
23:18 – Creating low probability areas.
Downloading and Formatting Soils Data:
Using MS Access - https://youtu.be/crAsuObEvUg
Using LibreOffice Calc - https://youtu.be/IczyCjcKH0M
Data Links
Download original data for this lesson: https://www.anthroyeti.net/QGIS4Arch/QGIS4Arch-Lesson09Data.zip
Download Simple Predictive Modelling Steps – https://www.anthroyeti.net/QGIS4Arch/SimplePredictiveModelingSteps.pdf
Download NHD -https://apps.nationalmap.gov/downloader/#/
NHD Fcodes - https://www.usgs.gov/ngp-standards-and-specifications/national-hydrography-dataset-nhd-data-dictionary-feature-domains
Web Soil Survey - https://websoilsurvey.nrcs.usda.gov/app/
QGIS4Arch is a free online course for learning QGIS, an open source geographic information system (GIS) software package. This course is for those who works with cultural heritage resources, including archaeologists, architectural historians, and historians. The course is designed to take you from beginner to expert. This video uses QGIS Latest Release version 3.12.
This lessons explores a relatively simple archaeological predictive model. This includes gathering and organizing data as well as creating intermediate data prior to producing high, moderate, and low probability areas or zones.
UPDATE: In more recent versions of the Web Soil Survey data, the DRAINAGECL attribute field may be replaced with the drclassdcd and/or drclasswet and/or drclasswettest field.
Symmetrical Difference Fix – https://youtu.be/60XpN5XVbFk
Timestamps
0:10 – Topics for this lesson.
0:58 – Basics of our model.
2:05 – Gathering and organizing data.
6:56 – Creating intermediate data.
18:00 – Creating high probability areas.
19:33 – Creating moderate probability areas.
23:18 – Creating low probability areas.
Downloading and Formatting Soils Data:
Using MS Access – https://youtu.be/crAsuObEvUg
Using LibreOffice Calc – https://youtu.be/IczyCjcKH0M
Data Links
Download original data for this lesson: https://www.anthroyeti.net/QGIS4Arch/QGIS4Arch-Lesson09Data.zip
Download Simple Predictive Modelling Steps – https://www.anthroyeti.net/QGIS4Arch/SimplePredictiveModelingSteps.pdf
Download NHD -https://apps.nationalmap.gov/downloader/#/
NHD Fcodes – https://www.usgs.gov/ngp-standards-and-specifications/national-hydrography-dataset-nhd-data-dictionary-feature-domains
Web Soil Survey – https://websoilsurvey.nrcs.usda.gov/app/
