Update DataGuide_AAPF_HSI.md

DataGuide_AAPF_HSI.md

@@ -98,7 +98,7 @@ The definition of column headers and corresponding values mostly originates from
 
 | Side view                      | Top-down view                                                                            |
 |--------------------------------|-------------------------------------------------------------------------------------------------|
-| <img src="https://github.itap.purdue.edu/PlantScience/DataExploration-AAPF/blob/main/resources/REG_SIDE.gif" width="320" height="320" /> | <img src="https://github.itap.purdue.edu/PlantScience/DataExploration-AAPF/blob/main/resources/REG_TOP.gif" width="320" height="320" /> |
+| <img src="https://github.itap.purdue.edu/PlantScience/DataExploration-AAPF/blob/main/resources/REG_SIDE.gif" width="480" height="360" /> | <img src="https://github.itap.purdue.edu/PlantScience/DataExploration-AAPF/blob/main/resources/REG_TOP.gif" width="480" height="360" /> |
 
 
 
@@ -125,14 +125,3 @@ The spreadsheets contains various phenotypic measurements derived from the HSI d
 | `{vegetation index}_{statistic}`<br>(e.g., NDVI_avg)| Vegetation index (VI) statistics within masked vegetation areas<br>[List of vegetation indices used](/resources/VI.md)<br>List of statistics: avg (average), sd(standard deviation), max, min, p## (##-th percentile) |
 | `Wavelength in nm`<br>(e.g., 402.8)| Average reflectance over vegetation mask area (ratio of reflected energy to incident energy)           |
 
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