{"id":665,"date":"2023-11-17T12:12:31","date_gmt":"2023-11-17T17:12:31","guid":{"rendered":"https:\/\/sites.owu.edu\/geog-292\/?p=665"},"modified":"2023-11-17T12:12:31","modified_gmt":"2023-11-17T17:12:31","slug":"gullatte-week-5","status":"publish","type":"post","link":"https:\/\/sites.owu.edu\/geog-292\/2023\/11\/17\/gullatte-week-5\/","title":{"rendered":"Gullatte week 5"},"content":{"rendered":"

\u00a0Chapter 7 –<\/span><\/p>\n

Basics of 3D GIS-\u00a0<\/span><\/p>\n

In ArcGIS web maps are referred to as web scenes or 3D scenes. GIS is a critical component for research frontiers and hot spots including digital cities, geodesign, indoor mapping, AEC, VR, AR, and the metaverse. I think this is all really cool because this is becoming our future very quickly.\u00a0<\/span><\/p>\n

A web map can have many layers.\u00a0<\/span><\/p>\n

Photorealistic<\/b>: Aims to recreate reality using photos to texture features. These types of scenes often use imagery as the texture and are extremely well suited for showing visible objects such as a city.\u00a0<\/span><\/p>\n

Cartographic<\/b>: Takes 2D thematic mapping techniques and moves them into 3D. These types of scenes often use attribute-driven symbols to display physical, abstract, or invisible features such as population density\u00a0<\/span><\/p>\n

Main elements in scenes:\u00a0<\/span><\/p>\n

Surfaces<\/b>: Surfaces are continuous measurements, typically elevation with one value for a given x,y, location.\u00a0<\/span><\/p>\n

Feature<\/b>: Live on, above, or below the surfaces. They can be 2D layers or 3D scene layers.\u00a0<\/span><\/p>\n

Textures<\/b>: Provide exterior or interior covers of your 3D features.\u00a0<\/span><\/p>\n

Atmospheric effects:<\/b> Examples include lighting and fog.\u00a0<\/span><\/p>\n

 <\/p>\n

Other key definitions:\u00a0<\/span><\/p>\n

 <\/p>\n

Building scene layers:<\/b> Building scene layers allow you to visualize complex digital models of buildings and interact with all the components of the building.\u00a0<\/span><\/p>\n

Overviews<\/b>: Optional layer that allows you to view the 3D building as a single layer.\u00a0<\/span><\/p>\n

Discipline: Combines category layers into the various work disciplines of a building, such as architectural.\u00a0<\/span><\/p>\n

Category layer:<\/b> Represents individual categories such as windows or walls.\u00a0<\/span><\/p>\n

Filter<\/b>: Allows you to view details in complex buildings.\u00a0<\/span><\/p>\n

3D across ArcGIS- ArcGIS provides a suite of 3D products to support the creation, visualization, analysis, and sharing of 3D scenes.\u00a0<\/span><\/p>\n

ArcGIS Pro: A desktop app that provides comprehensive tools for managing 2D and 3D data and authoring and sharing 2D maps or 3D scenes.\u00a0<\/span><\/p>\n

ArcGIS CityEngine: A desktop app that provides advanced 3D creation capabilities.\u00a0<\/span><\/p>\n

ArcGIS Online and ArcGIS Enterprise: Web GIS platforms that can host scene layers for online and on-premises 3D web GIS apps, offer scene viewer.<\/span><\/p>\n

For this, I would create a web scene using 3D objects and symbols. This could help with the distribution of students who are in a certain school district. Some of the school districts are really big and others are really small. Creating a web scene would allow me to plan the school districts differently and see how it would look in a realistic setting. You can even add trees and walls.\u00a0\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

\u00a0Chapter 7 – Basics of 3D GIS-\u00a0 In ArcGIS web maps are referred to as web scenes or 3D scenes. GIS is a critical component for research frontiers and hot spots including digital cities, geodesign, indoor mapping, AEC, VR, AR, and the metaverse. I think this is all really cool because this is becoming our future very quickly.\u00a0 A web map can have many layers.\u00a0 Photorealistic: Aims to recreate reality using photos to texture features. These types of scenes often use imagery as the texture and are extremely well suited for showing visible objects such as a city.\u00a0 Cartographic: Takes 2D thematic mapping techniques and moves them into 3D. These types of scenes often use attribute-driven symbols to display physical, abstract, or invisible features such as population density\u00a0 Main elements in scenes:\u00a0 Surfaces: Surfaces are continuous measurements, typically elevation with one value for a given x,y, location.\u00a0 Feature: Live on, above, or below the surfaces. They can be 2D layers or 3D scene layers.\u00a0 Textures: Provide exterior or interior covers of your 3D features.\u00a0 Atmospheric effects: Examples include lighting and fog.\u00a0   Other key definitions:\u00a0   Building scene layers: Building scene layers allow you to visualize complex digital models of buildings and interact with all the components of the building.\u00a0 Overviews: Optional layer that allows you to view the 3D building as a single layer.\u00a0 Discipline: Combines category layers into the various work disciplines of a building, such as architectural.\u00a0 Category layer: Represents individual categories such as windows or walls.\u00a0 Filter: Allows you to view details in complex buildings.\u00a0 3D across ArcGIS- ArcGIS provides a suite of 3D products to support the creation, visualization, analysis, and sharing of 3D scenes.\u00a0 ArcGIS Pro: A desktop app that provides comprehensive tools for managing 2D and 3D data and authoring and sharing 2D maps or 3D scenes.\u00a0 ArcGIS CityEngine: A desktop app that provides advanced 3D creation capabilities.\u00a0 ArcGIS Online and ArcGIS Enterprise: Web GIS platforms that can host scene layers for online and on-premises 3D web GIS apps, offer scene viewer. For this, I would create a web scene using 3D objects and symbols. This could help with the distribution of students who are in a certain school district. Some of the school districts are really big and others are really small. Creating a web scene would allow me to plan the school districts differently and see how it would look in a realistic setting. You can even add trees and walls.\u00a0\u00a0<\/p>\n","protected":false},"author":2207,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-665","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/sites.owu.edu\/geog-292\/wp-json\/wp\/v2\/posts\/665","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\/2207"}],"replies":[{"embeddable":true,"href":"https:\/\/sites.owu.edu\/geog-292\/wp-json\/wp\/v2\/comments?post=665"}],"version-history":[{"count":1,"href":"https:\/\/sites.owu.edu\/geog-292\/wp-json\/wp\/v2\/posts\/665\/revisions"}],"predecessor-version":[{"id":666,"href":"https:\/\/sites.owu.edu\/geog-292\/wp-json\/wp\/v2\/posts\/665\/revisions\/666"}],"wp:attachment":[{"href":"https:\/\/sites.owu.edu\/geog-292\/wp-json\/wp\/v2\/media?parent=665"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sites.owu.edu\/geog-292\/wp-json\/wp\/v2\/categories?post=665"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sites.owu.edu\/geog-292\/wp-json\/wp\/v2\/tags?post=665"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}