scholarly journals Web-based GIS System for Real-time Field Data Collection Using Personal Mobile Phone

2011 ◽  
Vol 03 (04) ◽  
pp. 382-389 ◽  
Author(s):  
Ko Ko Lwin ◽  
Yuji Murayama
Keyword(s):  
Data Collection ◽  
Mobile Phone ◽  
Real Time ◽  
Field Data ◽  
Web Based ◽  
Field Data Collection ◽  
Gis System

The Evolution of Applied Geographic Information Systems for Oil Spill Response in California: Rapid Data Dissemination for Informed Decision Making

2014 ◽  
Vol 2014 (1) ◽  
pp. 1583-1595 ◽  
Author(s):  
Judd Muskat
Keyword(s):  
Data Collection ◽  
Real Time ◽  
Field Data ◽  
Data Dissemination ◽  
Situational Awareness ◽  
California Department ◽  
Web Based ◽  
Incident Command ◽  
Field Data Collection ◽  
Oil Spill Response

ABSTRACT Computing technology has advanced to the point where it is now standard practice to employ complex Geographic Information Systems (GIS) within the Incident Command Post (ICP). Simultaneously, field data collection has been migrating to mobile computing applications which output GIS files that are quickly displayed for real-time situational awareness. From the initial emergency response through clean-up and sign-off much data with a spatial component is generated and many disparate data sets are collected. More efficient data integration, management and visual analysis affords Incident Commanders and Section Chiefs the ability to make informed and timely planning, operational and strategic decisions. Traditionally GIS maps were created in the ICP from field sketches, field notes and verbal reports. Processing of these data by the GIS Unit is very time consuming and prone to error. Preliminary efforts to streamline and automate field data collection by the California Department of Fish and Wildlife (CDFW, formerly the California Department of Fish and Game), Office of Spill Prevention and Response (OSPR) utilized Global Positioning System (GPS) receivers to record waypoints and track lines. Since then more elegant electronic field data collection applications installed on small, handheld computers have been developed including those for “Wildlife Recovery and Transport”, “Resources at Risk” over flights, and the “Shoreline Cleanup and Assessment Technique” (SCAT). Other recent advancements allow for real-time aerial remote sensing for oil slick detection and detailed mapping of its properties, and displaying the output from coastal High Frequency (HF) radar installations for real-time visualization of local ocean surface current fields. These field data collection applications are explained in more detail in the body of this paper. Once these data are incorporated into the GIS a web-based Common Operational Picture (COP) is utilized for timely dissemination of relevant geospatial data. OSPR has worked closely with the National Oceanic and Atmospheric Agency (NOAA) to develop “Southwest ERMA” (Environmental Response Management Application) as California's COP for web-based data dissemination and incident situational awareness. At the Deepwater Horizon (MC-252) Incident Command Post (ICP) in Houma, Louisiana many responders were from outside of the region and unfamiliar with the local geography. Area base maps with a standardized coast line and place names were not readily available for several days which added unnecessary confusion to the mix. As a lesson learned and in order to avoid this situation for an oil spill response in California, OSPR and NOAA have pre-loaded Southwest ERMA with pertinent base maps, charts and spill response planning data from the three California Area Contingency Plans (ACPs). These data are deliberately made freely available to the general public via the Southwest ERMA web-viewer without any user login credentials required.

Research about Agricultural Monitoring Based on the 3G Technology & Embedded System

2012 ◽  
Vol 610-613 ◽  
pp. 1126-1129
Author(s):  
Yong Li Ma
Keyword(s):  
Data Collection ◽  
Embedded System ◽  
Real Time ◽  
Software Design ◽  
Remote Monitoring ◽  
Field Data ◽  
Agricultural System ◽  
Agricultural Field ◽  
Complex Situation ◽  
Field Data Collection

Aiming to the agricultural system environment complex situation, this article proposed a design about agricultural monitor based on the 3G technology and embedded system, introduces the system hardware and software design. The system makes use of monitoring terminal completed field data collection and processing, image and data signals access Internet through the 3G wireless network, realize remote monitoring center real-time monitoring agricultural field.

Hardware Design of Soil Moisture Wireless Monitoring System

2011 ◽  
Vol 304 ◽  
pp. 290-295
Author(s):  
Xia Fu Lv ◽  
Ping Luo ◽  
Hai Lin Yang ◽  
Yong Chen
Keyword(s):  
Soil Moisture ◽  
Data Collection ◽  
Moisture Content ◽  
Real Time ◽  
Monitoring System ◽  
Field Data ◽  
Soil Moisture Content ◽  
Time Measurement ◽  
Real Time Measurement ◽  
Field Data Collection

Proper soil moisture content is one of the necessary conditions for crop growth and steady yield. The soil moisture real time measurement is the basis of reasonable irrigation and an effective way for saving water resources. This paper presented a real-time monitoring system of volumetric soil moisture content. The system consisted of field data collection terminal and monitor center. The data is transmitted by wireless communication between the measurement field and monitor center. The soil moisture content is obtained by measuring the sensor frequency variation with the soil dielectric constant. With solar cell, solar energy was collected and stored in accumulator cell to provide power supply for field data collection terminal. The experimental result shows the system is operating good and working stably, it is promising to be used for real time measurement of soil moisture.

ADDITIONS TO STRABOSPOT FOR SEDIMENTARY FIELD DATA COLLECTION AND CONSTRUCTING STRATIGRAPHIC COLUMNS

2018 ◽  
Author(s):  
Casey J. Duncan ◽  
◽  
Marjorie A. Chan ◽  
Elizabeth Hajek ◽  
Diane L. Kamola ◽  
...  
Keyword(s):  
Data Collection ◽  
Field Data ◽  
Field Data Collection
Sign in / Sign up

Export Citation Format

Share Document