Using a GIS to Calculate Area of Occupancy. Part 1: Creating a Shapefile Grid
|
|
- Esmond Smith
- 6 years ago
- Views:
Transcription
1 Using a GIS to Calculate Area of Occupancy Part 1: Creating a Shapefile Grid By Ryan Elliott California Natural Diversity Database, A NatureServe network program December 2008 This document describes the first step to be taken when using a GIS to calculate Area of Occupancy for NatureServe conservation status assessments. More specifically, the instructions below describe how to create a GIS shapefile that is a grid of cells with uniform size by first creating a raster, then converting the raster s cell boundaries into a polyline shapefile, and finally, converting the polyline shapefile to a polygon shapefile. In order to calculate Area of Occupancy for conservation status assessments, you will generally need a polygon shapefile with 2 km x 2 km grid cells that covers the area of interest. This grid can be saved and used for reference later; you only need to create it one time. Once the grid has been created, it can be used in the process described in the document Using a GIS to Calculate Area of Occupancy Part 2: Automated Calculation of the Area by Erin Prescott. Questions and further information related to the instructions that follow can be directed to Ryan Elliott (relliott@dfg.ca.gov; California Dept of Fish & Game Biogeographic Data Branch, th Street Suite 202, Sacramento, CA 95814, USA). A basic knowledge of the ESRI ArcGIS software and associated tools is required to use these instructions. Note that these instructions, developed in 2008, utilize ESRI ArcMap 9.2, with the Spatial Analyst Extension enabled. As applications are constantly evolving, the applicability of this documented process may change. Please check the NatureServe website pr contact the author for the latest edition of instructions. Software Requirements: ESRI ArcMap (instructions developed for version 9.2) Spatial Analyst Extension (however, if not enabled, an alternative process for developing a shapefile using the fishnet tool is provided at the end of these instructions) Coordinate system: 1. Confirm that you have a coordinate system and projection that corresponds to your area of interest in the world. To create the grid shapefile, your data frame must use a projected coordinate system with meters as its unit of measurement (for example, in California we use California Teale Albers). You should be able to find a similar projection for the area of your NatureServe network program by browsing the projections that come with ArcGIS. The spatial extent can be determined by looking at 1
2 the properties of a shapefile in the coordinate system you choose that has the same extent as your area of interest. 2. If you do not have such a shapefile, you can create one this way: a. Add a shapefile to your project that covers your whole area of interest. b. Go to View Data Frame Properties then open the Coordinate System tab. c. Choose the coordinate system you want to use. d. Right-click on the shapefile, go to Data Export Data e. Select all features for export. f. Select the data frame for the coordinate system. g. Specify a location where the shapefile will be saved to your computer. h. Hit OK. 2
3 3. When the export is complete you will be asked if you want to add the exported data to your map. Select Yes. You can now right-click on the layer, go to Properties and see the spatial extent. Create a grid using Spatial Analyst: NOTE: If you do not have the Spatial Analyst Extension enabled, skip to the section Alternative process for creating a shapefile using fishnet tool at the end of this document. 1. To create your raster (grid), first open the Create Constant Raster tool in ArcToolbox Spatial Analyst Tools Raster Creation Create Constant Raster. 2. Enter data as follows: a. Specify a file name and location in the output raster field where you would like the raster to be saved on your computer. b. The constant value will be 1. c. The output data type will be INTEGER. d. The output cell size is the size of each raster grid cell in the units of the coordinate system. Set the grid size to 2000 to create a grid of cells that are 2 kilometers on a side, or 1000 for 1 km grid cells. e. The output extent will be the same as the extent of the area of interest, pulled from the shapefile properties mentioned earlier. Y Maximum is the top extent, Y Minimum is the bottom, X Minimum is the left, and X Maximum is the right value. 3
4 3. Hit the Environments button at the bottom of the dialog. The Environment Settings dialog will appear. 4. Click on the little down arrows to the left of General Settings to expand the settings section, and select Same as Display for the Output Coordinate System. 4
5 5. Hit OK to close the Environment Settings dialog. 6. Hit OK to run the Create Constant Raster Tool. After you run this tool you should have a raster that covers your area of interest. It will probably just appear as one giant black rectangle. 7. Open the Raster to Polyline tool in ArcToolbox Conversion Tools From Raster Raster to Polyline. 8. Drag and drop your new raster from the table of contents in your ArcMap project to the Input raster box. 9. Enter data as follows: a. Select VALUE for the field box. b. Enter a file name and location in the output polyline features box where a line shapefile will be saved to your computer. c. The background value will be zero. d. The minimum dangle length is not needed. 5
6 e. You can leave the simplify polygons box checked. 10. Hit OK. After you run the tool you should have a polyline shapefile that shows the boundaries of the 2 kilometers cells in your area of interest. 11. Open the Feature to Polygon tool in ArcToolbox Data Management Tools Features Feature to Polygon. 12. Drag your polyline layer into the Input Features box. It will be automatically added to the grid just below that box automatically. 13. Enter a location and filename where a new polygon shapefile will be saved to your computer in the output feature class box. 6
7 14. Leave the other boxes with their default values and hit OK. Relax, as it may take a few minutes for this tool to run. You will need to add a Grid ID field to your shapefile to keep track of a unique identifier for each cell. ArcMap will have given each polygon a unique FID at this point. FIDs, however, cannot reliably be used to identify a cell at a particular location since they are recalculated each time you run a spatial tool. This means that while running tools in future analysis, you will likely end up with polygon cells stacked on top of one another. Each of these polygons will have its own FID, even though they may refer to exactly the same place on the Earth. It is at this point that a Grid ID field should be added to the shapefile, as all portions of the area of interest are currently occupied by single cells, each with its own unique FID. The sequence of FIDs will start with a zero. By adding 1 to each FID we can create a serial number, of sorts, for each cell. 7
8 15. To add a Grid ID field, open the attribute table of the polygon shapefile by hitting the Options button and then selecting Add Field 16. Enter data as follows: a. Enter Grid_ID in the name field. b. Set the type as Long Integer. c. Leave the precision as zero. 8
9 The Grid_ID field will now appear in the attribute table. 17. Right-click on the top of the Grid_ID column and then select Field Calculator 9
10 18. Create formula for Grid_ID = box: a. Double-click on FID in the top box. b. [FID] will then appear in the lower box. c. Hit the plus sign on the right side of the dialog. d. Type the number 1. The resulting formula should be Grid_ID = [FID] Hit OK. Your shapefile is now complete. You should zoom in to about 1:15,000 and take a look at the size of the cells, making sure the squares are 2 kilometers on each side. Alternative process for creating a shapefile using fishnet tool: NOTE: If you do not have the Spatial Analyst Extension enabled, substitute the following process for the first ten steps of the instructions above. 10
11 1. Open the fishnet tool in ArcToolbox Data Management Tools Feature Class Create Fishnet. 2. When the tool opens, click the Show Help button and use the instructions for creating a grid that are displayed. 3. Once you have created a shapefile using the fishnet tool, finish the process of creating a grid beginning with step 11 above, which uses the Feature to Polygon tool. 11
Using a GIS to Calculate Area of Occupancy. Part 2: Automated Calculation of the Area
Using a GIS to Calculate Area of Occupancy Part 2: Automated Calculation of the Area By Erin Prescott British Columbia Conservation Data Centre, A NatureServe network program December 2008 This document
More informationHow to Create Stream Networks using DEM and TauDEM
How to Create Stream Networks using DEM and TauDEM Take note: These procedures do not describe all steps. Knowledge of ArcGIS, DEMs, and TauDEM is required. TauDEM software ( http://hydrology.neng.usu.edu/taudem/
More informationWatershed Modeling Orange County Hydrology Using GIS Data
v. 10.0 WMS 10.0 Tutorial Watershed Modeling Orange County Hydrology Using GIS Data Learn how to delineate sub-basins and compute soil losses for Orange County (California) hydrologic modeling Objectives
More informationv WMS Tutorials GIS Module Importing, displaying, and converting shapefiles Required Components Time minutes
v. 11.0 WMS 11.0 Tutorial Importing, displaying, and converting shapefiles Objectives This tutorial demonstrates how to import GIS data, visualize it, and convert it into WMS coverage data that could be
More informationCreating Watersheds from a DEM
Creating Watersheds from a DEM These instructions enable you to create watersheds of specified area using a good quality Digital Elevation Model (DEM) in ArcGIS 8.1. The modeling is performed in ArcMap
More information(THIS IS AN OPTIONAL BUT WORTHWHILE EXERCISE)
PART 2: Analysis in ArcGIS (THIS IS AN OPTIONAL BUT WORTHWHILE EXERCISE) Step 1: Start ArcCatalog and open a geodatabase If you have a shortcut icon for ArcCatalog on your desktop, double-click it to start
More informationAutomatic Watershed Delineation using ArcSWAT/Arc GIS
Automatic Watershed Delineation using ArcSWAT/Arc GIS By: - Endager G. and Yalelet.F 1. Watershed Delineation This tool allows the user to delineate sub watersheds based on an automatic procedure using
More informationDisplaying Latitude & Longitude Data (XY Data) in ArcGIS
Displaying Latitude & Longitude Data (XY Data) in ArcGIS Created by Barbara Parmenter and updated on 2/15/2018 If you have a table of data that has longitude and latitude, or XY coordinates, you can view
More informationThe Geodatabase Working with Spatial Analyst. Calculating Elevation and Slope Values for Forested Roads, Streams, and Stands.
GIS LAB 7 The Geodatabase Working with Spatial Analyst. Calculating Elevation and Slope Values for Forested Roads, Streams, and Stands. This lab will ask you to work with the Spatial Analyst extension.
More informationEXERCISE 12: IMPORTING LIDAR DATA INTO ARCGIS AND USING SPATIAL ANALYST TO MODEL FOREST STRUCTURE
EXERCISE 12: IMPORTING LIDAR DATA INTO ARCGIS AND USING SPATIAL ANALYST TO MODEL FOREST STRUCTURE Document Updated: December, 2007 Introduction This exercise is designed to provide you with possible silvicultural
More informationDownloading GPS Waypoints
Downloading Data with DNR- GPS & Importing to ArcMap and Google Earth Written by Patrick Florance & Carolyn Talmadge, updated on 4/10/17 DOWNLOADING GPS WAYPOINTS... 1 VIEWING YOUR POINTS IN GOOGLE EARTH...
More informationThe data for this lab comes from McDonald Forest. We will be working with spatial data representing the forest boundary, streams, roads, and stands.
GIS LAB 6 Using the Projection Utility. Converting Data to Oregon s Approved Lambert Projection. Determining Stand Size, Stand Types, Road Length, and Stream Length. This lab will ask you to work with
More informationTask 1: Open ArcMap and activate the Spatial Analyst extension.
Exercise 10 Spatial Analyst The following steps describe the general process that you will follow to complete the exercise. Specific steps will be provided later in the step-by-step instructions component
More informationHandling Raster Data for Hydrologic Applications
Handling Raster Data for Hydrologic Applications Prepared by Venkatesh Merwade Lyles School of Civil Engineering, Purdue University vmerwade@purdue.edu January 2018 Objective The objective of this exercise
More informationv Prerequisite Tutorials GSSHA WMS Basics Watershed Delineation using DEMs and 2D Grid Generation Time minutes
v. 10.1 WMS 10.1 Tutorial GSSHA WMS Basics Creating Feature Objects and Mapping Attributes to the 2D Grid Populate hydrologic parameters in a GSSHA model using land use and soil data Objectives This tutorial
More informationWatershed Delineation
Watershed Delineation Jessica L. Watkins, University of Georgia 2 April 2009 Updated by KC Love February 25, 2011 PURPOSE For this project, I delineated watersheds for the Coweeta synoptic sampling area
More informationGIS Workshop UCLS_Fall Forum 2014 Sowmya Selvarajan, PhD TABLE OF CONTENTS
TABLE OF CONTENTS TITLE PAGE NO. 1. ArcGIS Basics I 2 a. Open and Save a Map Document 2 b. Work with Map Layers 2 c. Navigate in a Map Document 4 d. Measure Distances 4 2. ArcGIS Basics II 5 a. Work with
More informationMERGING (MERGE / MOSAIC) GEOSPATIAL DATA
This help guide describes how to merge two or more feature classes (vector) or rasters into one single feature class or raster dataset. The Merge Tool The Merge Tool combines input features from input
More informationWORKING WITH DMTI DIGITAL ELEVATION MODELS (DEM)
WORKING WITH DMTI DIGITAL ELEVATION MODELS (DEM) Contents (Ctrl-Click to jump to a specific page) Manipulating the DEM Step 1: Finding the DEM Tiles You Need... 2 Step 2: Importing the DEM Tiles into ArcMap...
More informationData Structures & Database Queries in GIS
Data Structures & Database Queries in GIS Objective In this lab we will show you how to use ArcGIS for analysis of digital elevation models (DEM s), in relationship to Rocky Mountain bighorn sheep (Ovis
More informationWithin this document, the term NHDPlus is used when referring to NHDPlus Version 2.1 (unless otherwise noted).
Exercise 7 Watershed Delineation Using ArcGIS Spatial Analyst Last Updated 4/6/2017 Within this document, the term NHDPlus is used when referring to NHDPlus Version 2.1 (unless otherwise noted). There
More informationTutorial 8 Raster Data Analysis
Objectives Tutorial 8 Raster Data Analysis This tutorial is designed to introduce you to a basic set of raster-based analyses including: 1. Displaying Digital Elevation Model (DEM) 2. Slope calculations
More informationCreating Watersheds from a DEM in ArcGIS 9.x
Creating Watersheds from a DEM in ArcGIS 9.x These instructions enable you to create watersheds (a.k.a. catchments or basins) using a good quality Digital Elevation Model (DEM) in ArcGIS 9.1. The modeling
More informationExercise 2: Working with Vector Data in ArcGIS 9.3
Exercise 2: Working with Vector Data in ArcGIS 9.3 There are several tools in ArcGIS 9.3 used for GIS operations on vector data. In this exercise we will use: Analysis Tools in ArcToolbox Overlay Analysis
More informationDisplaying and Rotating WindNinja-Derived Wind Vectors in ArcMap 10.5
Displaying and Rotating WindNinja-Derived Wind Vectors in ArcMap 10.5 Chuck McHugh RMRS, Fire Sciences Lab, Missoula, MT, 406-829-6953, cmchugh@fs.fed.us 08/01/2018 Displaying WindNinja-generated gridded
More informationLand Cover Data Processing Land cover data source Description and documentation Download Use Use
Land Cover Data Processing This document provides a step by step procedure on how to build the land cover data required by EnSim. The steps provided here my be long and there may be short cuts (like using
More informationLearning ArcGIS: Introduction to ArcCatalog 10.1
Learning ArcGIS: Introduction to ArcCatalog 10.1 Estimated Time: 1 Hour Information systems help us to manage what we know by making it easier to organize, access, manipulate, and apply knowledge to the
More informationOutline Anatomy of ArcGIS Metadata Data Types Vector Raster Conversion Adding Data Navigation Symbolization Methods Layer Files Editing Help Files
UPlan Training Lab Exercise: Introduction to ArcGIS Outline Anatomy of ArcGIS Metadata Data Types Vector Raster Conversion Adding Data Navigation Symbolization Methods Layer Files Editing Help Files Anatomy
More informationi-tree Eco Random Plots Workbook: Pre - Stratification Tips red green
i-tree Eco Random Plots Workbook: Pre - Stratification These instructions help users of all skill levels create random, pre-stratified UFORE sample points and their associated UFORE-required data within
More informationCE 365K Exercise 1: GIS Basemap for Design Project Spring 2014 Hydraulic Engineering Design
CE 365K Exercise 1: GIS Basemap for Design Project Spring 2014 Hydraulic Engineering Design The purpose of this exercise is for you to construct a basemap in ArcGIS for your design project. You may execute
More informationWMS 9.0 Tutorial GSSHA Modeling Basics Infiltration Learn how to add infiltration to your GSSHA model
v. 9.0 WMS 9.0 Tutorial GSSHA Modeling Basics Infiltration Learn how to add infiltration to your GSSHA model Objectives This workshop builds on the model developed in the previous workshop and shows you
More informationTask 1: Start ArcMap and add the county boundary data from your downloaded dataset to the data frame.
Exercise 6 Coordinate Systems and Map Projections The following steps describe the general process that you will follow to complete the exercise. Specific steps will be provided later in the step-by-step
More informationIn this exercise we will learn how to use the analysis tools in ArcGIS with vector and raster data to further examine potential building sites.
GIS Level 2 In the Introduction to GIS workshop we filtered data and visually examined it to determine where to potentially build a new mixed use facility. In order to get a low interest loan, the building
More informationSpatial Data Analysis in Archaeology Anthropology 589b. Kriging Artifact Density Surfaces in ArcGIS
Spatial Data Analysis in Archaeology Anthropology 589b Fraser D. Neiman University of Virginia 2.19.07 Spring 2007 Kriging Artifact Density Surfaces in ArcGIS 1. The ingredients. -A data file -- in.dbf
More information11. Kriging. ACE 492 SA - Spatial Analysis Fall 2003
11. Kriging ACE 492 SA - Spatial Analysis Fall 2003 c 2003 by Luc Anselin, All Rights Reserved 1 Objectives The goal of this lab is to further familiarize yourself with ESRI s Geostatistical Analyst, extending
More informationGeographical Information Systems
Geographical Information Systems Geographical Information Systems (GIS) is a relatively new technology that is now prominent in the ecological sciences. This tool allows users to map geographic features
More informationGridded Ambient Air Pollutant Concentrations for Southern California, User Notes authored by Beau MacDonald, 11/28/2017
Gridded Ambient Air Pollutant Concentrations for Southern California, 1995-2014 User Notes authored by Beau, 11/28/2017 METADATA: Each raster file contains data for one pollutant (NO2, O3, PM2.5, and PM10)
More informationArcGIS 9 ArcGIS StreetMap Tutorial
ArcGIS 9 ArcGIS StreetMap Tutorial Copyright 2001 2008 ESRI All Rights Reserved. Printed in the United States of America. The information contained in this document is the exclusive property of ESRI. This
More informationPart 1: GIS Data from the Web: Downloading and Projecting Digital Elevation Models (DEM) and BTS Road data
Field Geology I Hometown GIS, Part 1 October 03, 2005 Lab Exercise 2.1 Part 1: GIS Data from the Web: Downloading and Projecting Digital Elevation Models (DEM) and BTS Road data 1. Introduction a. GIS
More informationDelineation of Watersheds
Delineation of Watersheds Adirondack Park, New York by Introduction Problem Watershed boundaries are increasingly being used in land and water management, separating the direction of water flow such that
More informationHow might you use visibility to map an ancient civilization's political landscape?
Analyzing Ancient Political Power and Urbanization Patterns by Introduction Problem How might you use visibility to map an ancient civilization's political landscape? The Yoruba civilization, one of the
More informationExercise 2: Working with Vector Data in ArcGIS 9.3
Exercise 2: Working with Vector Data in ArcGIS 9.3 There are several tools in ArcGIS 9.3 used for GIS operations on vector data. In this exercise we will use: Analysis Tools in ArcToolbox Overlay Analysis
More informationTutorial using the 2011 Statistics Canada boundary files and the Householder survey
Tutorial using the 2011 Statistics Canada boundary files and the Householder survey In this tutorial, we ll try to determine the wards that contain the highest income groups. To do this, we will have to
More informationExercise 6: Using Burn Severity Data to Model Erosion Risk
Exercise 6: Using Burn Severity Data to Model Erosion Risk Document Updated: November 2009 Software Versions: ERDAS Imagine 9.3 and ArcGIS 9.3, Microsoft Office 2007 Introduction A common use of burn severity
More informationEnvironmental Systems Research Institute
Introduction to ArcGIS ESRI Environmental Systems Research Institute Redlands, California 2 ESRI GIS Development Arc/Info (coverage model) Versions 1-7 from 1980 1999 Arc Macro Language (AML) ArcView (shapefile
More informationOpen ArcToolbox Spatial Analyst Tools Hydrology. This should display the tools shown at the right:
Project 2: Watershed Functions Save and close your project, above, if you haven t done so already. Then, open a new project, and add the driftless DEM. We ll be using ArcToolbox for this new project, but
More information2G1/3G4 GIS TUTORIAL >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
> University of Michigan >Taubman College of Architecture > ARCH 552, Perimeter @ Work Out [T]here, Fall 2009 >September 24, 2009 2G1/3G4 GIS TUTORIAL >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
More informationST-Links. SpatialKit. Version 3.0.x. For ArcMap. ArcMap Extension for Directly Connecting to Spatial Databases. ST-Links Corporation.
ST-Links SpatialKit For ArcMap Version 3.0.x ArcMap Extension for Directly Connecting to Spatial Databases ST-Links Corporation www.st-links.com 2012 Contents Introduction... 3 Installation... 3 Database
More informationSediment Budget Analysis System-A: SBAS-A for ArcView Application
Sediment Budget Analysis System-A: SBAS-A for ArcView Application by Rose Dopsovic, Lynn Hardegree, and Julie Rosati PURPOSE. This Coastal and Hydraulics Engineering Technical Note (CHETN) describes a
More informationIn order to follow this exercise you need to have completed exercise 1.
In order to follow this exercise you need to have completed exercise 1. Contents of Exercise 2: Derive new datasets from inputs and carry out Multicriteria analysis in order to Part 1: Use Spatial Analysis
More informationOutline. Chapter 1. A history of products. What is ArcGIS? What is GIS? Some GIS applications Introducing the ArcGIS products How does GIS work?
Outline Chapter 1 Introducing ArcGIS What is GIS? Some GIS applications Introducing the ArcGIS products How does GIS work? Basic data formats The ArcCatalog interface 1-1 1-2 A history of products Arc/Info
More informationThis paper outlines the steps we took to process the repository file into a Geodatabase Utility Data Model for Bloomfield Township s analysis.
Title of Paper Importing CAD Drawings into a Utility Data Model Authors Names Kevin G. Broecker & James R. Miller Abstract This presentation covers the process needed to integrate data from a CAD drawing
More informationGeography 281 Map Making with GIS Project Four: Comparing Classification Methods
Geography 281 Map Making with GIS Project Four: Comparing Classification Methods Thematic maps commonly deal with either of two kinds of data: Qualitative Data showing differences in kind or type (e.g.,
More informationCalhoun County, Texas Under 5 Meter Sea Level Rise
Kyle Kacal GEO 327G Calhoun County, Texas Under 5 Meter Sea Level Rise PROBLEM AND PURPOSE: Sea level rise is threat to all coastal areas. Although natural sea level rise happens at a very slow rate, hurricanes
More informationGeodatabases and ArcCatalog
Geodatabases and ArcCatalog Francisco Olivera, Ph.D., P.E. Srikanth Koka Lauren Walker Aishwarya Vijaykumar Keri Clary Department of Civil Engineering April 21, 2014 Contents Geodatabases and ArcCatalog...
More informationUrban Canopy Tool User Guide `bo`
Urban Canopy Tool User Guide `bo` ADMS Urban Canopy Tool User Guide Version 2.0 June 2014 Cambridge Environmental Research Consultants Ltd. 3, King s Parade Cambridge CB2 1SJ UK Telephone: +44 (0)1223
More informationGeodatabases and ArcCatalog
Geodatabases and ArcCatalog Prepared by Francisco Olivera, Ph.D. and Srikanth Koka Department of Civil Engineering Texas A&M University February 2004 Contents Brief Overview of Geodatabases Goals of the
More informationLecture 2. Introduction to ESRI s ArcGIS Desktop and ArcMap
Lecture 2 Introduction to ESRI s ArcGIS Desktop and ArcMap Outline ESRI What is ArcGIS? ArcGIS Desktop ArcMap Overview Views Layers Attribute Tables Help! Scale Tips and Tricks ESRI Environmental Systems
More informationHow to create a new geodatabase using the extract data wizard. 1. How to Extract the Schema to create a Geodatabase using an existing design.
How to create a new geodatabase using the extract data wizard The Extract Data Wizard can be used to create a new database based on an existing geodatabase. This tool may be used in the following cases:
More informationISU GIS CENTER S ARCSDE USER'S GUIDE AND DATA CATALOG
ISU GIS CENTER S ARCSDE USER'S GUIDE AND DATA CATALOG 2 TABLE OF CONTENTS 1) INTRODUCTION TO ARCSDE............. 3 2) CONNECTING TO ARCSDE.............. 5 3) ARCSDE LAYERS...................... 9 4) LAYER
More informationGEOG 487 Lesson 7: Step-by-Step Activity
GEOG 487 Lesson 7: Step-by-Step Activity Part I: Review the Relevant Data Layers and Organize the Map Document In Part I, we will review the data and organize the map document for analysis. 1. Unzip the
More informationThe two foundation ideas or concepts that are of vital importance in GIS work (in my humble opinion) are:
HOME RANGE ESTIMATION AND HABITAT SELECTION USING G.I.S. During this workshop, you will be introduced to ArcGIS 9 software and some of the analytical tools available to go with this software. This workshop
More informationWorking with Digital Elevation Models in ArcGIS 8.3
Working with Digital Elevation Models in ArcGIS 8.3 The homework that you need to turn in is found at the end of this document. This lab continues your introduction to using the Spatial Analyst Extension
More informationIntroduction. Project Summary In 2014 multiple local Otsego county agencies, Otsego County Soil and Water
Introduction Project Summary In 2014 multiple local Otsego county agencies, Otsego County Soil and Water Conservation District (SWCD), the Otsego County Planning Department (OPD), and the Otsego County
More informationLecture 2. A Review: Geographic Information Systems & ArcGIS Basics
Lecture 2 A Review: Geographic Information Systems & ArcGIS Basics GIS Overview Types of Maps Symbolization & Classification Map Elements GIS Data Models Coordinate Systems and Projections Scale Geodatabases
More informationUsing the Stock Hydrology Tools in ArcGIS
Using the Stock Hydrology Tools in ArcGIS This lab exercise contains a homework assignment, detailed at the bottom, which is due Wednesday, October 6th. Several hydrology tools are part of the basic ArcGIS
More informationLearning Unit Student Guide. Title: Estimating Areas of Suitable Grazing Land Using GPS, GIS, and Remote Sensing
Learning Unit Student Guide Name of Creator: Jeff Sun Institution: Casper College Email: jsun@caspercollege.edu Phone: Office (307) 268-3560 Cell (307) 277-9766 Title: Estimating Areas of Suitable Grazing
More informationADDING RCGEO BASEMAPS TO ARCMAP. Versions 10.0, 10.1 and 10.1 sp1
ADDING RCGEO BASEMAPS TO ARCMAP Versions 10.0, 10.1 and 10.1 sp1 May, 2014 Contents Adding the Ortho and Carto Base Maps to ArcMap... 2 Richland County Base Maps... 2 Adding the Base Map Connections ArcMap
More informationINTRODUCTION TO ARCGIS Version 10.*
Week 3 INTRODUCTION TO ARCGIS Version 10.* topics of the week Overview of ArcGIS Using ArcCatalog Overview of ArcGIS Desktop ArcGIS Overview Scalable desktop applications ArcView ArcEditor ArcInfo ArcGIS
More informationInstructions for using N-CAST ArcGIS Explorer
Instructions for using N-CAST ArcGIS Explorer The N-CAST shapefiles can be used to map and analyze the data contained within the N-CAST database. N-CAST provides shapefiles for download in a file geodatabase
More informationCompilation of GIS data for the Lower Brazos River basin
Compilation of GIS data for the Lower Brazos River basin Francisco Olivera, Ph.D., P.E. Srikanth Koka Lauren Walker Aishwarya Vijaykumar Department of Civil Engineering December 5, 2011 Contents Brief
More informationExercise 3: GIS data on the World Wide Web
Exercise 3: GIS data on the World Wide Web These web sites are a few examples of sites that are serving free GIS data. Many other sites exist. Search in Google or other search engine to find GIS data for
More informationExpanding Canada s Rail Network to Meet the Challenges of the Future
Expanding Canada s Rail Network to Meet the Challenges of the Future Lesson Overview Rail may become a more popular mode of transportation in the future due to increased population, higher energy costs,
More informationOverlay Analysis II: Using Zonal and Extract Tools to Transfer Raster Values in ArcMap
Overlay Analysis II: Using Zonal and Extract Tools to Transfer Raster Values in ArcMap Created by Patrick Florance and Jonathan Gale, Edited by Catherine Ressijac on March 26, 2018 If you have raster data
More informationIdentifying coordinate systems for data using ArcMap
Chapter 1 Identifying coordinate systems for data using ArcMap I got a parcel shapefile from the county but it doesn t line up with my other data in ArcMap. My boss told me to make a map using ArcMap,
More informationYou w i ll f ol l ow these st eps : Before opening files, the S c e n e panel is active.
You w i ll f ol l ow these st eps : A. O pen a n i m a g e s t a c k. B. Tr a c e t h e d e n d r i t e w i t h t h e user-guided m ode. C. D e t e c t t h e s p i n e s a u t o m a t i c a l l y. D. C
More informationDEMs Downloading and projecting and using Digital Elevation Models (DEM)
DEMs Downloading and projecting and using Digital Elevation Models (DEM) Introduction In this exercise, you will work with Digital Elevation Models (DEM). You will download a DEM in geographic coordinates
More informationGridded Traffic Density Estimates for Southern
Gridded Traffic Density Estimates for Southern California, 1995-2014 User Notes authored by Beau, 11/28/2017 METADATA: Each raster file contains Traffic Density data for one year (1995, 2000, 2005, 2010,
More informationLocation Intelligence Infrastructure Asset Management. Confirm. Confirm Mapping Link to ArcMap Version v18.00b.am
Location Intelligence Infrastructure Asset Management Confirm Confirm Mapping Link to ArcMap Version v18.00b.am Information in this document is subject to change without notice and does not represent a
More informationGIS IN ECOLOGY: ANALYZING RASTER DATA
GIS IN ECOLOGY: ANALYZING RASTER DATA Contents Introduction... 2 Tools and Functionality for Raster Data... 2 Data Sources... 3 Tasks... 4 Getting Started... 4 Creating Raster Data... 5 Summary Statistics...
More informationUNIT 4: USING ArcGIS. Instructor: Emmanuel K. Appiah-Adjei (PhD) Department of Geological Engineering KNUST, Kumasi
UNIT 4: USING ArcGIS Instructor: Emmanuel K. Appiah-Adjei (PhD) Department of Geological Engineering KNUST, Kumasi Getting to Know ArcGIS ArcGIS is an integrated collection of GIS software products ArcGIS
More informationGEOG4017 Geographical Information Systems Lab 8 Spatial Analysis and Digital Terrain Modeling
DEPARTMENT OF GEOGRAPHY HONG KONG BAPTIST UNIVERSITY Prof. Q. Zhou GEOG4017 Geographical Information Systems Lab 8 Spatial Analysis and Digital Terrain Modeling Objectives The exercise is designed to familiarize
More informationHow to Convert USGS Topographic GeoPDF 1 Maps to GeoTIFF using ArcGIS 10.4
How to Convert USGS Topographic GeoPDF 1 Maps to GeoTIFF using ArcGIS 10.4 This tutorial assumes that you have: 1) downloaded some USGS geopdfs, 2) a pdf reader such as Adobe Acrobat, and 3) ArcGIS 10.4
More informationINTRODUCTION TO GIS. Practicals Guide. Chinhoyi University of Technology
INTRODUCTION TO GIS Practicals Guide Chinhoyi University of Technology Lab 1: Basic Visualisation You have been requested to make a map of Zimbabwe showing the international boundary and provinces. The
More informationWorking with Census 2000 Data from MassGIS
Tufts University GIS Tutorial Working with Census 2000 Data from MassGIS Revised September 26, 2007 Overview In this tutorial, you will use pre-processed census data from Massachusetts to create maps of
More informationGrid to LandGrid Volumetrics Workflow
Grid to LandGrid Volumetrics Workflow Petra User Group Session Series Armin Schafer Technical Advisor Petra/Kingdom/GeoSyn/LogArc Encana Amphitheatre Nov 22, 2011 noon 1 pm PURPOSE: to demonstrate the
More informationSupplementary Information B
1 Supplementary Information B 2 3 IDW-Plus Tutorial 4 5 Erin E. Peterson 1 and Alan R. Pearse 2 6 1 Corresponding Author: Erin.Peterson@qut.edu.au; Principal Research Fellow, ARC Centre for Excellence
More informationUtilizing Data from American FactFinder with TIGER/Line Shapefiles in ArcGIS
Utilizing Data from American FactFinder with TIGER/Line Shapefiles in ArcGIS Web Adams, GISP Data Dissemination Specialist U.S. Census Bureau New York Regional Office 1 What We Do Decennial Census Every
More informationWorking with ArcGIS: Classification
Working with ArcGIS: Classification 2 Abbreviations D-click R-click TOC Double Click Right Click Table of Content Introduction The benefit from the use of geographic information system (GIS) software is
More informationIDW-Plus Tutorial. Erin E. Peterson
IDW-Plus Tutorial Erin E. Peterson ARC Centre for Excellence in Mathematical & Statistical Frontiers and the Institute for Future Environments, Queensland University of Technology, Brisbane, QLD, Australia,
More informationCatchment Delineation Workflow
Catchment Delineation Workflow Slide 1 Given is a GPS point (Lat./Long.) for an outlet location. The outlet could be a proposed Dam site, a storm water drainage culvert on a rural highway, or any other
More informationGIS Software. Evolution of GIS Software
GIS Software The geoprocessing engines of GIS Major functions Collect, store, mange, query, analyze and present Key terms Program collections of instructions to manipulate data Package integrated collection
More informationAssessing Point Groundwater Contamination Potential
Assessing Point Groundwater Contamination Potential Florida caves by Introduction Problem Where might caves in Florida be susceptible to potential point contamination sources such as hazardous material
More informationSession Objectives. Learn how to: Bring georeferenced aerial imagery into Civil 3D. Connect to and import GIS data using various tools and techniques.
GIS into Civil 3D Data 70th Annual Wisconsin Society of Land Surveyors' Institute January 24, 2019 1 Learn how to: Session Objectives Bring georeferenced aerial imagery into Civil 3D. Connect to and import
More informationConverting State Plane 27E (feet) to Albers (meters)
Converting State Plane 27E (feet) to Albers (meters) Open ArcView. Look under the File menu and select Extensions. Click on Projection Utility Wizard, and then click OK. This will add the "wizard" to your
More informationGIS IN ECOLOGY: ANALYZING RASTER DATA
GIS IN ECOLOGY: ANALYZING RASTER DATA Contents Introduction... 2 Raster Tools and Functionality... 2 Data Sources... 3 Tasks... 4 Getting Started... 4 Creating Raster Data... 5 Statistics... 8 Surface
More informationModeling Incident Density with Contours in ArcGIS Pro
Modeling Incident Density with Contours in ArcGIS Pro By Mike Price, Entrada/San Juan, Inc. What you will need ArcGIS Pro 1.4 license or later ArcGIS Spatial Analyst license ArcGIS Online for organizational
More informationWatershed Analysis of the Blue Ridge Mountains in Northwestern Virginia
Watershed Analysis of the Blue Ridge Mountains in Northwestern Virginia Mason Fredericks December 6, 2018 Purpose The Blue Ridge Mountain range is one of the most popular mountain ranges in the United
More informationIDENTIFYING THE TYPE OF COORDINATE SYSTEM FOR DATA USING ARCMAP
CHAPTER 1 IDENTIFYING THE TYPE OF COORDINATE SYSTEM FOR DATA USING ARCMAP I got a parcel shapefile from the county, but it doesn t line up with my other data in ArcMap. My boss told me to make a map using
More informationGPS and Mean Sea Level in ESRI ArcPad
Summary In order to record elevation values as accurately as possible with, it is necessary to understand how ArcPad records elevation. Rather than storing elevation values relative to Mean Sea Level (MSL),
More information