{"id":658,"date":"2023-11-17T00:05:36","date_gmt":"2023-11-17T05:05:36","guid":{"rendered":"https:\/\/sites.owu.edu\/geog-292\/?p=658"},"modified":"2023-11-17T00:05:36","modified_gmt":"2023-11-17T05:05:36","slug":"hollinger-week-5","status":"publish","type":"post","link":"https:\/\/sites.owu.edu\/geog-292\/2023\/11\/17\/hollinger-week-5\/","title":{"rendered":"Hollinger Week 5"},"content":{"rendered":"

Chapter 7 Comments, Notes, Questions<\/span><\/p>\n

    \n
  1. The basic form of 3D GIS is 3D web scenes and scenes (these can have multiple layers)<\/span>\n
      \n
    1. Layers: feature layers, map image layers, raster\/vector tile layers, scene layers<\/span><\/li>\n
    2. There are two types of scenes: (1) Photorealistic (recreates reality using photos to texture features) and (2) Cartographic (takes 2D thematic mapping techniques and applies them to 3D mapping)<\/span><\/li>\n
    3. Displays: (1) Local (on a planar surface) and (2) Global (spherical surface)<\/span><\/li>\n<\/ol>\n<\/li>\n
    4. Main elements in scenes<\/span>\n
        \n
      1. Surfaces: continuous measurements with x and y values for location<\/span>\n
          \n
        1. DTM (digital terrain model), DEM (digital elevation model), and DSM (digital surface model)<\/span><\/li>\n<\/ol>\n<\/li>\n
        2. Features: live on, above, or below surfaces (operational layers)<\/span><\/li>\n
        3. Textures: exterior or covers of your 3D feature<\/span><\/li>\n
        4. Atmospheric Effects: for example, lighting or fog<\/span><\/li>\n<\/ol>\n<\/li>\n
        5. Web Scenes and Web Scene Layers<\/span>\n
            \n
          1. 3D Object Scene Layers – represent and visualize 3D objects (can be created manually or automatically – procedural modeling)<\/span><\/li>\n
          2. Building Scene Layers – visualize complex digital models of buildings and interact with their elements<\/span>\n
              \n
            1. Structure: Overview, Discipline, Category, and Filter<\/span><\/li>\n<\/ol>\n<\/li>\n
            2. Integrated Mesh Scene Layers: turn raw drone imagery into valuable information and layers<\/span><\/li>\n
            3. Point Cloud Scene Layers: display large volumes of symbolized point cloud data (usually collected from lidar or generated from Drone2Map)<\/span><\/li>\n
            4. Point Scene Layers: display large amounts of point data not possible within a point feature layer<\/span><\/li>\n
            5. Voxel Scene Layers: for multidimensional space and temporal data<\/span><\/li>\n<\/ol>\n<\/li>\n
            6. VR, XR, and the Metaverse<\/span>\n
                \n
              1. VR: available through ArcGIS 360 VR and 3VR<\/span><\/li>\n
              2. XR: real and virtual combined elements (inc. AR and MR)<\/span><\/li>\n
              3. Metaverse: a network of 3D virtual worlds focused on social connections (includes real metaverses for working)<\/span><\/li>\n<\/ol>\n<\/li>\n
              4. Indoor 3D GIS<\/span>\n
                  \n
                1. Challenges: GPS doesn\u2019t work well indoors, and space is often in complex 3D formats<\/span><\/li>\n
                2. ArcIndoor components: ArcGIS Indoors for ArcGIS Pro, ArcGIS Indoors Viewer, Indoor Space Planner, ArcGIS Indoors for iOS and Andriod<\/span><\/li>\n<\/ol>\n<\/li>\n
                3. ArcGIS Urban<\/span>\n
                    \n
                  1. Applies GIS technology to urban planning<\/span><\/li>\n
                  2. Main content types: plans, projects, indicators, and ideas<\/span><\/li>\n<\/ol>\n<\/li>\n
                  3. ArcGIS GeoBIM<\/span>\n
                      \n
                    1. ETL: requires ongoing maintenance, which is costly and difficult to scale<\/span><\/li>\n
                    2. BIM as 3D graphics: good quality visualizations, but eliminates BIM attribution, metadata, and georeferencing info<\/span><\/li>\n
                    3. ArcGIS GeoBIM: bridges the gap between GIS and BIM<\/span>\n
                        \n
                      1. Provides organization and simple, streamlined communication between the 2.<\/span><\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n

                        Chapter 7 Application: For this application, I think I would like to make my own Fun Park. My favorite park from back home has walking trails, a lake, a marina, a library, a wildlife center, and lots of playgrounds, benches, and tables so, I think it would be fun to visualize it since there are so many different attributes and symbols I could customize. I\u2019m also pretty sure they have a public GIS hub where I could get some type of point layer or map of the features to get me started, so I think it\u2019s doable!<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

                        Chapter 7 Comments, Notes, Questions The basic form of 3D GIS is 3D web scenes and scenes (these can have multiple layers) Layers: feature layers, map image layers, raster\/vector tile layers, scene layers There are two types of scenes: (1) Photorealistic (recreates reality using photos to texture features) and (2) Cartographic (takes 2D thematic mapping techniques and applies them to 3D mapping) Displays: (1) Local (on a planar surface) and (2) Global (spherical surface) Main elements in scenes Surfaces: continuous measurements with x and y values for location DTM (digital terrain model), DEM (digital elevation model), and DSM (digital surface model) Features: live on, above, or below surfaces (operational layers) Textures: exterior or covers of your 3D feature Atmospheric Effects: for example, lighting or fog Web Scenes and Web Scene Layers 3D Object Scene Layers – represent and visualize 3D objects (can be created manually or automatically – procedural modeling) Building Scene Layers – visualize complex digital models of buildings and interact with their elements Structure: Overview, Discipline, Category, and Filter Integrated Mesh Scene Layers: turn raw drone imagery into valuable information and layers Point Cloud Scene Layers: display large volumes of symbolized point cloud data (usually collected from lidar or generated from Drone2Map) Point Scene Layers: display large amounts of point data not possible within a point feature layer Voxel Scene Layers: for multidimensional space and temporal data VR, XR, and the Metaverse VR: available through ArcGIS 360 VR and 3VR XR: real and virtual combined elements (inc. AR and MR) Metaverse: a network of 3D virtual worlds focused on social connections (includes real metaverses for working) Indoor 3D GIS Challenges: GPS doesn\u2019t work well indoors, and space is often in complex 3D formats ArcIndoor components: ArcGIS Indoors for ArcGIS Pro, ArcGIS Indoors Viewer, Indoor Space Planner, ArcGIS Indoors for iOS and Andriod ArcGIS Urban Applies GIS technology to urban planning Main content types: plans, projects, indicators, and ideas ArcGIS GeoBIM ETL: requires ongoing maintenance, which is costly and difficult to scale BIM as 3D graphics: good quality visualizations, but eliminates BIM attribution, metadata, and georeferencing info ArcGIS GeoBIM: bridges the gap between GIS and BIM Provides organization and simple, streamlined communication between the 2. Chapter 7 Application: For this application, I think I would like to make my own Fun Park. My favorite park from back home has walking trails, a lake, a marina, a library, a wildlife center, and lots of playgrounds, benches, and tables so, I think it would be fun to visualize it since there are so many different attributes and symbols I could customize. I\u2019m also pretty sure they have a public GIS hub where I could get some type of point layer or map of the features to get me started, so I think it\u2019s doable!<\/p>\n","protected":false},"author":2177,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-658","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/sites.owu.edu\/geog-292\/wp-json\/wp\/v2\/posts\/658","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sites.owu.edu\/geog-292\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sites.owu.edu\/geog-292\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sites.owu.edu\/geog-292\/wp-json\/wp\/v2\/users\/2177"}],"replies":[{"embeddable":true,"href":"https:\/\/sites.owu.edu\/geog-292\/wp-json\/wp\/v2\/comments?post=658"}],"version-history":[{"count":2,"href":"https:\/\/sites.owu.edu\/geog-292\/wp-json\/wp\/v2\/posts\/658\/revisions"}],"predecessor-version":[{"id":660,"href":"https:\/\/sites.owu.edu\/geog-292\/wp-json\/wp\/v2\/posts\/658\/revisions\/660"}],"wp:attachment":[{"href":"https:\/\/sites.owu.edu\/geog-292\/wp-json\/wp\/v2\/media?parent=658"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sites.owu.edu\/geog-292\/wp-json\/wp\/v2\/categories?post=658"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sites.owu.edu\/geog-292\/wp-json\/wp\/v2\/tags?post=658"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}