An introduction to PDCC the Portable Data Collection Center.
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Transcript of An introduction to PDCC the Portable Data Collection Center.
![Page 1: An introduction to PDCC the Portable Data Collection Center.](https://reader035.fdocuments.in/reader035/viewer/2022062304/56649e415503460f94b33058/html5/thumbnails/1.jpg)
An introduction to
PDCCthe Portable Data Collection Center
![Page 2: An introduction to PDCC the Portable Data Collection Center.](https://reader035.fdocuments.in/reader035/viewer/2022062304/56649e415503460f94b33058/html5/thumbnails/2.jpg)
2August 2010Foz do Iguaçu - Brasil
IRISData Management Workshop
PDCC Overview
The purpose of PDCC is to enable seismic network operators to describe and maintain their instrument metadata in the international FDSN defined SEED format.
PDCC represents a continued effort by IRIS to support the seismological community with tools to enable data management, exchange and research.
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3August 2010Foz do Iguaçu - Brasil
IRISData Management Workshop
System Requirements
PDCC 3.7 is written in Java and requires Java 5 or 6 to run (Java 6 is recommended). You must install a Java virtual machine (JVM) designed for your computer platform in order to run PDCC, see: http://java.oracle.com
• Recommended CPU: 2.0+ GHz, Memory: 1+ GB
• Recent Windows, Mac OS X, Linux, and Solaris operating systems are supported. Other systems may be compatible.
• Testing has been performed on Mac OS 10.5/10.6, Ubuntu Linux 10.04, and Windows XP SP3.
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4August 2010Foz do Iguaçu - Brasil
IRISData Management Workshop
Downloading & Installing
You can download PDCC 3.7 from the following URL:• http://www.iris.edu/pub/programs/pdcc/pdcc-3.7.zip• Available on USB drives for Workshop participants
Once you have downloaded the zip file, simply move the file to a directory where you want to carry out the installation and unzip it. For Unix/Linux/Mac OSX you can use the following command: • unzip pdcc-3.7.zip
In some operating systems double-clicking will also unzip.
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5August 2010Foz do Iguaçu - Brasil
IRISData Management Workshop
PDCC: A hands-on demo
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NRL: Nominal Response Library&
The NRL Tool
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7August 2010Foz do Iguaçu - Brasil
IRISData Management Workshop
SEED Metadata
SEED headers are comprehensive with many required fields. Creating proper SEED metadata requires many details, particularly the channel response information.
The Nominal Response Library (NRL) provides a catalog of response information for many common sensors and data recorders.
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8August 2010Foz do Iguaçu - Brasil
IRISData Management Workshop
The IRIS Nominal Response Library
http://www.iris.edu/NRL
• Verified with the manufacturer• Integrated into PDCC using NRL Tool• Flexible design for updates and merging
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9August 2010Foz do Iguaçu - Brasil
IRISData Management Workshop
NRL Components
Each instrument and digitizer in the NRL is represented by a SEED RESP file.
• Categorized by equipment type and manufacturer
• HTML web pages for detailed information not readily available elsewhere
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10August 2010Foz do Iguaçu - Brasil
IRISData Management Workshop
NRL Tool
Features:• Integrated into PDCC• Selection of complete instrument
(sensor and data logger) from NRL• Merging NRLs (e.g. IRIS and local)
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11August 2010Foz do Iguaçu - Brasil
IRISData Management Workshop
How to launch NRL Tool in PDCC
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12August 2010Foz do Iguaçu - Brasil
IRISData Management Workshop
NRL Tool Demo
Important:• A channel (Blockette 052) must be
selected before launching NRL Tool
• NRL Tool will replace the response information for the selected channel