Monterey County Baseline Products and Pre-Event Data Playbook
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Monterey Baseline Products and Pre-Event Data Playbook # RSC-02 Monterey County Baseline Products and Pre-Event Data Playbook Naval Postgraduate School Earthquake Response Project Playbook #: RSC-02 Revised – 10/15/2013 Approved for public release; distribution is unlimited i Monterey Baseline Products and Pre-Event Data Playbook # RSC-02 Playbook Table of Contents Executive Summary……………….……………………………………… iii Overview……………….…………………………………………………… 1 Purpose/Objectives……………….……………………………………… 1 Hardware Required……………….……………………………………… 1 Software Required……………….………………………………………. 1 Data Overview……………….……………………………………………. 2 Data Descriptions……………….…………………………………………. 4 Instructions (for viewing selected Datasets)……..………………… 6 Selected Sample Product Descriptions and Instructions…………… 16 Playbook Directory……….…………………………………………….. 20 Scientific Background and Additional Notes……..…………………. 21 References……….………………………………………………………… 31 ii Monterey Baseline Products and Pre-Event Data Playbook # RSC-02 Executive Summary This Playbook provides a description of remote sensing imagery and other datasets prepared by the NPS/DHS Earthquake Response Project to provide baseline geographic information about Monterey County and City. These data are provided on a USB disk drive compatible with MS Windows systems for use by first responders and emergency managers as part of Emergency Operations Center resources. The playbook describes the directory structure of the disk; the individual datasets, their nature and characteristics; instructions for general use of the data; and some sample products that can be generated from the data. Selected data preparation steps are also summarized. The Playbook Directory near the end of this document shows the NPS Earthquake Response Playbook sequence to help put this Playbook into perspective and give an overview of products resulting from this research and some aspects of practical implementation. The content of each Playbook is briefly described; however, users are referred to the specific named and numbered Playbooks for full product descriptions. These provide additional detailed product information, instructions on how to separately utilize the individual products, and how to combine them into an integrated system for improved earthquake response. iii Monterey Baseline Products and Pre-Event Data Playbook # RSC-02 Overview Sponsored by the Department of Homeland Security (DHS) Science & Technology Directorate, the Remote Sensing Center (RSC) at the Naval Postgraduate School (NPS) has developed a series of instructional playbooks designed to assist first responders and emergency managers with the use of remote sensing technology for improving earthquake response. This playbook (Playbook #RSC-02) describes remote sensing datasets and derived products designed to be a valuable source of geographic information in support of emergency planning, change detection, and post-disaster event assessment, response, and management. The Playbook outlines the data structure, specific dataset characteristics, and products developed by NPS/RSC from the data. It describes the steps used to produce the products and provides instructions for their use. Purpose/Objectives The objective and purpose of this playbook is to provide details about remote sensing and other geographic data specific to Monterey County and City. This Playbook can be used to develop an understanding of these data and derived products. The intent is that these data, maintained in a centralized archive will act as the starting point for establishing pre-event conditions and conducting emergency planning. Products and data can then be used with post-event data to determine areas of change, to perform damage assessment, and for evaluation of critical infrastructure. Hardware Required These data are provided on a USB external disk drive compatible with MS-Windows (XP, VISTA, Windows-7) operating system. Users should be able to plug this device directly into an USB port, have the drive recognized by the system, and be able to see the directory structure as described below. Data can then be used directly on the drive, or copied to another EOC resource. They can also be supplemented by existing imagery and geographic information developed by the EOC. Software Required While these data can be viewed and analyzed using any image processing software, ArcGIS is the common software supported by this project for display and viewing of these data and products. This playbook is written with the assumption that your organization is using ArcMAP version 10.0 or higher with 3D Analyst and Spatial Analyst extensions installed and licensed. Both of these extensions must first be activated and enabled under Customize – Extensions. 1 Monterey Baseline Products and Pre-Event Data Playbook # RSC-02 For LiDAR data analysis, we also suggest downloading the free software QT Reader, which can display the GeoTIFF format elevation products, and QTT format point cloud data. If you have upgraded to ArcMAP 10.1, native LiDAR files (LAS format) can be added to a LiDAR dataset to exploit the data. Prior to version 10.1, to use the LiDAR in native LAS format, an additional toolbox can be added. Additional processing and analysis can be achieved using any image processing software. Data Overview Figure 1 shows the main data directory structure for the data and other information provided for the project on the USB drive. The “Monterey_Earthquake_Project_Page” is the starting point for an internal project website that provides further explanation and access to the data. The Playbooks developed by the project are also on the drive in the “Archived_Monterey_Playbooks” directory. The digital remote sensing data for the project (discussed in this playbook) are in the “Monterey_Baseline_Image_Data” directory. There are subdirectories under these main directories that contain variants or subsets of the data. The data directory names are indicative of types of data for provided. Details of individual datasets are described in separate sections below. Table 1 is a list of the datasets used for this project and provided on the USB drive. Additional information about how the data were acquired and how they have been processed are contained in the Scientific Background section of this Playbook. Some datasets are described further in the other playbooks of this series where they have been used to develop and illustrate specific products. Figure 1: Monterey County/City Data Directory Structure 2 Monterey Baseline Products and Pre-Event Data Playbook # RSC-02 Table 1: NPS/RSC Monterey Remote Sensing Datasets Dataset Location Product Resolution Dates NAIP Aerial Monterey County MrSid 1m 2004,2005, Photos Compressed 2006,2009, RGB True color 2010, 2012 Mosaics Worldview-2 North and West 8-Band 2.25m April 2011 Monterey County Reflectance Mosaic Worldview-2 North and West Panchromatic 0.50m April 2011 Monterey County Mosaic USGS Ortho Monterey County MrSid 1m Quads Compressed Panchromatic Ortho Mosaic National Elevation Part of Monterey DEM Mosaic 3m Dataset (NED) County National Elevation Monterey County DEM Mosaics 10, 30m Dataset (NED) ASTER GDEM Monterey County ASTER DEM 30m 2008 SRTM DEM Monterey County Shuttle Imaging 30m 2000 Radar-C DEM GTOPO30 Monterey County Regional Low 1KM Resolution DEM GIS Data: Monterey County County Vector Monterey County Boundary Shape Boundary File GIS Data City of Monterey Shape Files Vector Monterey City Boundaries, Infrastructure Streets, etc GIS Data City of Monterey Shape Files Vector 2012 Monterey City Defined CIKR Critical Infrastructure Digital Raster Monterey County DRG Mosaic 1m Graphics AMBAG LiDAR Selected Archived Block 2010 Monterey County Data Locations AMBAG LiDAR Monterey DEM Mosaic 0.65m 2010 Peninsula AMBAG LiDAR Monterey DSM Mosaic 0.65m 2010 Peninsula Aerial Monterey City True color 0.14m Aug-12 Photography Mosaic (SDSU) Aerial Monterey City Frame Data 0.14m Aug-12 Photography (SDSU) Orthophotography Monterey True color 0.15m Oct-12 (NPS/WSI Peninsula Mosaic Contract) Aerial Camp Roberts Frame Data 0.1m Aug-12 Photography (SDSU) 3 Monterey Baseline Products and Pre-Event Data Playbook # RSC-02 Data Descriptions The following describes the general characteristics of the data provided. More detailed information is available in the Scientific Background section. Worldview-2 (WV-2) Data (in Montery_County_Data_01_DigitalGlobe_Worldview-2_Data) Coverage of northern and western Monterey County acquired 15 April 2011 is provided with 0.5m spatial resolution Panchromatic WV-2 data and 2.25m spatial resolution Multispectral (8-band) WV-2 Data. The final WV-2 imagery have been orthorectified, and projected to map coordinates in UTM Zone 10 North, with the datum set to WGS- 84. The multispectral data have also been atmospherically corrected to apparent surface reflectance. There are a total of 14 multispectral scenes and 14 panchromatic scenes that have been mosaicked into a single file for each mode. Detailed information about the datasets and how they were processed is contained in the Scientific Background section of this playbook. National Agricultural Imagery Program (NAIP) Data (in Monterey_County_Data-02_Aerial_NAIP_Orthophoto_Mosaics) Selected Monterey County coverage is provided by high spatial resolution (1m) true color aerial photography for multiple dates. National Agricultural Imagery Project (NAIP) data are collected by the U.S. Department of Agriculture on a periodic basis (yearly in some areas) to provide high spatial resolution aerial photography for agricultural