Data supporting the geomorphology of the Humadal Creek, Doña Juana Volcanic Complex, Colombia

Resource type: Composite Resource
Storage: The size of this resource is 9.3 GB
Created: Jul 06, 2021 at 12:06 a.m.
Last updated: Jul 07, 2021 at 6:27 p.m.
DOI: 10.4211/hs.b314bb2c089744a8bc0dca01a31c9ee8
Citation: See how to cite this resource
Sharing Status: Published
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The dataset compiles high-resolution imagery of landform features of the SW flank of the Doña Juana Volcanic Complex, Colombia. Images were acquired with an unmanned airborne vehicle during June, 2018, using two DJI quadcopter Phantom 4 Pro, equipped with a 20 MP camera. We captured 4575 NADIR images with an approximated height of 120m above ground level and a 70% overlap. We performed 20 flights, which covered a top-down elevation difference of ~900 m and a 5.5 km along the Humadal Creek length. Measurements were staggered, considering the significant altitude differences along the creek. Information includes an orthoimage and a digital elevation model with a 4.7cm ground sampling distance (GSD).

Subject Keywords

Resource Level Coverage


Coordinate System/Geographic Projection:
WGS 84 EPSG:4326
Coordinate Units:
Decimal degrees
Place/Area Name:
Humadal Creek
North Latitude
East Longitude
South Latitude
West Longitude



Related Resources

The content of this resource serves as the data for: Salazar et al. 2021. Geomorphology on a tropical volcanic setting: interplay of fluvial, gravitational, structural, and volcanic processes in the Doña Juana Volcanic Complex, Colombia.


Funding Agencies

This resource was created using funding from the following sources:
Agency Name Award Title Award Number
Minciencias Patrimonio Autónomo-Fondo Nacional de Financiamiento para la Ciencia, la Tecnología y la Innovación Francisco José de Caldas Grant agreement No. 164-2019

How to Cite

Salazar, S., S. Villota, N. Pardo, A. Velasquez, M. A. Cabrera, R. Camacho, B. Pulgarín (2021). Data supporting the geomorphology of the Humadal Creek, Doña Juana Volcanic Complex, Colombia, HydroShare,

This resource is shared under the Creative Commons Attribution CC BY.


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