Hey there, GIS enthusiasts! Today, let's talk about how to view negative Z values in 3D ArcGIS Pro. Negative Z values in 3D spatial data can represent features such as sinkholes, caves, or underground infrastructure, and it's important to be able to visualize and analyze them effectively. Here are some tips to help you do just that. First, open your 3D ArcGIS Pro project and navigate to the layer with the negative Z values. Next, ensure that the layer's symbology and rendering settings are appropriate for visualizing 3D data, including negative Z values. You can adjust the symbol size, color gradient, and transparency to make the negative Z values stand out. If you're working with point features, consider using 3D symbols such as cones or cylinders to represent the negative Z values more effectively. Additionally, you can use the 'Identify' tool to select individual features with negative Z values and view their attribute information, including the Z value. This can help you understand the spatial distribution and characteristics of the negative Z values in your dataset. You can also use 3D analysis tools in ArcGIS Pro to perform measurements, create cross-sections, or conduct visibility analysis on features with negative Z values. These tools can provide valuable insights into the relationships and interactions between surface and subsurface features in your 3D landscape. Lastly, consider creating thematic maps or visualizations that specifically highlight the negative Z values in your 3D scene. This could involve creating elevation profiles, depth maps, or 3D heatmaps to emphasize the spatial patterns and variations of the negative Z values. By applying these techniques, you can effectively view and analyze negative Z values in 3D ArcGIS Pro, gaining a deeper understanding of your spatial data and supporting informed decision-making. So go ahead and dive into your 3D projects with confidence, knowing that you can effectively handle and visualize negative Z values in ArcGIS Pro. Happy mapping!