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studyb.Rmd
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studyb.Rmd
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---
title: "Pilot study B: Application of FLIR One Pro thermal camera for surface water quality assesment"
subtitle: "Thermography of (surface) water temperature"
output: html_document
---
```{r, out.width = "100%", echo=FALSE}
knitr::include_graphics("flir.png")
```
*FLIR One Pro thermal camera attached on a Samsung Galaxy S8 smartphone.*
***
###Field experiments
**Interactive map with field experiment results**
<iframe width="75%" height="500" src="thermal_leaflet.html" frameborder="0" allowfullscreen></iframe>
[Click here for a full screen preview ](https://williamtjiong.github.io/remotesensing/thermal_leaflet.html)
![](montage.jpg){width="40%"} ![](montage1.jpg){width="40%"}
FLIR one Pro thermal camera setup for the drone experiment
**Thermal images from field experiments**
![](turb_flir.png){width="75%"}
![](turb_flir2.png){width="75%"}
![](flir1.jpg){width="37.2%"} ![](flir2.jpg){width="37.2%"}
![](flir2.jpg){width="37.2%"} ![](flir3.jpg){width="37.2%"}
Solar reflectance can be observed on some of the thermal images above.
***
###Laboratory experiments
**Setup**
![Experiment 1: Cold clear water and cold turbid water](materials.png){width="75%"}
![Experiment 2: Hot water and emmissivity of materials](strips.png){width="75%"}
![Experiment 3: Confluence of hot and cold water](streamtable.png){width="75%"}
**Thermal images from laboratory experiments**
![](flir_res1.jpg){width="75%"}
![](flir_res2.PNG){width="75%"}
Observed temperature differences from the thermal images