ArcGIS Pro for Imagery Analysis

In previous blogs, I have spoken about how imagery can be utilised within the ArcGIS Platform and how it can be analysed. Through all this it has been about imagery can be viewed downstream. What about the prepossessing or specialised analysis not through web services? Well this is where ArcGIS Pro comes in.

In 2017 Esri has stated that their goal is for ArcGIS Pro to be functionally equivalent or better than the current toolsets in ArcMap. To this end in ArcGIS Pro 1.4 Esri have included a new core tab, Imagery. Core tabs are always on and accessible unlike layer specific tabs which only appear when an entry is selected in the Table of Contents.

Imagery

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Data Driven Pages

A quick way to automate making multiple maps covering a large area is through Data Driven Pages. Whether you are trying to follow a road, or if you want to grid an area and show sections on individual maps, there are ways to automate this in ArcGIS so that you have a consistent maps.

There are multiple ways to use Data Driven pages for automated map production.

I have outlined 3 different scenarios where you may find it easier to create maps using data driven pages than individually

Following a Line Feature

1. Search for the ‘Strip Map Index Feature’ Tool in the Search Window
1-1

2. Set tool parameters
Layer = Line you would like to follow
Length = the page dimensions you would like to be displayed
1-2

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Space and Time Cluster Analysis – Can ArcGIS help predict the future?

Everything happens at a place and occurs at some point in time. Space time analysis seeks to understand when and where (and sometimes why) things occur. With the evolution of ArcGIS Pro we now have the opportunity to not only successfully analyse patterns of time and space, but also immerse in a deep 3D visual experience.

ArcGIS allows you to exploit the space and time aspects of your data, allowing you to answer questions like:

  1. Is there an emerging hot spot?
  2. Are there any anomalies?
  3. Where your decisions or resource allocations effective?

Several tools, including Create Space Time Cubes, Cluster and Outlier Analysis, Emerging Hot Sport Analysis and Grouping Analysis assist with answering these difficult questions. So, let’s explore how we can utilise some these tools to analyse earthquakes that have occurred across South Australia. The quake data was sourced online from Geoscience Australia as a csv, recording the last 58 years of earthquakes across the State. Which I then subsequently created a feature class.

space-time

Viewing space time cube in ArcGIS Pro

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What’s New ENVI 5.4 and IDL 8.6

Harris Geospatial has released their newest version of ENVI 5.4 and IDL 8.6. With every release Harris Geospatial is improving their platforms to ensure that ENVI and IDL remain at the forefront imagery Analysis. Here is an over view of all the NEW changes to the Harris Geospatial product suite.This post will provide an overview of the following; Licensing changes, new ENVI functionality and new IDL functionality.  Continue reading

Debugging the Esri Resource Proxy and ArcGIS Web Adaptor (IIS) using Fiddler

In my role at Esri Australia resolving Enterprise and Developer support issues, there’s rarely a day that goes by where it’s not immensely useful to investigate communication between the different parts of a system. When a component of a GIS is not behaving as expected, forming a complete picture of the behaviour across the system is often instrumental in understanding the underlying cause. This article will focus on the special case of intercepting HTTP requests generated by applications running on top of Microsoft IIS, such as ArcGIS Web Adaptor and the Esri Resource Proxy.

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ArcGIS Pro: Lets be animated!

ArcGIS Pro is one of Esri’s new desktop mapping application. With ArcGIS Pro we have the ability to represent and display our spatial information in new and exciting ways. I thought I would spend a minute stepping you through animation in ArcGIS Pro. ArcGIS Pro’s animation toolset allows users to create visually exciting products, as the animation tools can be used in either a 2D map or 3D scene.

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Creating 3D Story Maps using data from Esri CityEngine.

In the last couple of years Story Maps have become quite popular with ArcGIS Desktop / Online users. They provide a quick and efficient way to deliver important information or a message in a form of an easily-configurable web application that uses geographic data and can be enriched by adding various types of media content. There are thousands of story maps that you can access through ArcGIS online and it’s very easy to create your own.

One of my areas of expertise is 3D GIS and from time to time people ask me whether it’s possible to display 3D information in a Story Map. Well, the answer is yes. This functionality has been available for more than a year and I believe it’s time to write a blog about the workflow that will make your story maps 3D –enabled.

In this blog I will demonstrate how to use CityEngine 3D scenes to publish your 3D data to ArcGIS Online and create an interactive Story Map that uses 3D web scenes.

For the purpose of this demo, I used one of the CityEngine Examples provided by Esri Inc. on their CityEngine Gallery web page, available here:>>

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