Huatulco Reef Mapping

July 1 2013

Expedition Video

Mapeo de arrecifes de coral de Bahías de Huatulco, con imágenes aéreas y submarinas. Realidad virtual de los corales e impresiones 3D. Proyecto para monitoreo, cuidado, conservación y educación ambiental.


Mapping with the intention of helping to conserve coral reefs, an endangered species, through collaborative reseach. use of virtual reality, 3d models and 3D prints to raise awareness in environmental education

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July 1 2013

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Name: Edurdo Ramirez
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Mission Underway

Nota de prensa Laboratorio de drones


Press release Drone Laboratory

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Nota De prensa Fotogrametria Submarina


Press realese underwater photogrametry

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Notas en prensa nacional


Press release

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Preparation Stage

Realidad virtual


Virtual reality

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Primeras pruebas de fotogrametria submarina, modelo en 3D de arrecifes de coral y realidad virtual de ecosistemas coralinos.


First tests of underwater photogrammetry, 3D model of coral reefs and virtual reality of coral ecosystems Realidad vitual/Virtual Reality:

https://sketchfab.com/models/863b42e86b8a45d7b2c429e193274347

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These are good results. Did you use agisoft? Any other aspects to your technique that worked well?

Hi, some advice Take the picture at 40 degrees and at the beginning of the day, 7-8 a.m.

Y ahora vamos por mas detalles de los arrecifes con la adquisicion del ROV


And now we go for more details of the reefs with the acquisition of the ROV

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En esta exploracion tambien se obtuvieron batimetrias.


In this exploration, bathymetries were also obtained

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Se volvieron a obtener mapas tematicos con coberturas de coral, arena y roca


Thematic maps were again obtained with coral, sand and rock cover

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En 2016 volvimos a tomar fotografias aereas para evaluar cambios de cobertura. Ahora usamos Phantom 4 pro como RPAS.


In 2016, we took aerial photographs to evaluate changes in coverage. Now we use Phantom 4 pro as RPAS

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Generamos mapas tematicos de las coberturas de coral, roca y arena. Esta cobertura se convirtio en nuestros mapa base. además se estimo el area cubierta por arrecifes de coral.


We generate thematic maps of coral, rock and sand coverages. This coverage became our base map. In addition, the area covered by coral reefs was estimated

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Obtuvimos los primeros mosaicos para aplicarles tecnicas de percepcion remota y obtener coberturas de los paisajes sumergidos someros.


We obtained the first mosaics to apply remote sensing techniques and get coverage of shallow submerged landscapes

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Expedition Background

Esta expediccion es sobre el monitoreo y cartografia del paisaje sumergido del Parque nacional Huatulco, se generan mapas con imagenes aereas, mapas y modelos 3D con imagnes de ROV y por ultimo se reconstruye una realidad virtual de estos paisajes.


Iniciamos con las fotografias aereas en un F55o

This expedition is about the monitoring and cartography of the submerged landscape of the Huatulco National Park, maps are generated with aerial images, maps and 3D models with ROV images and finally a virtual reality of these landscapes is reconstructed

We start with the aerial photographs in a F550

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