Image Metadata File

Person Submitting Metadata/Point of Contact:

Name: Laura Stevens
Physical Address: 151 Patton Ave Asheville, NC 28801
Organization: CICSNC
Email:
Phone:

Image Info:

Image Title:
Trends in precipitation anomaly
Image Description:
1895-2011 trends in precipitation anomaly (inches/decade) based on a new gridded version of COOP data from the National Climatic Data Center, the CDDv2 data set (R. Vose, personal communication, July 27, 2012) for the six NCA regions of the continental U.S. (including the northern and southern Great Plains), for each season as well as the year as a whole. Only values statistically significant at the 95% confidence level are displayed. Statistical significance of trends was assessed using Kendall’s tau coefficient. The test using tau is a non-parametric hypothesis test.
Attributes (variables name, description and units):
Precipitation anomaly (inches / decade)
Temporal domain:
Start Time: 1895-01-01 00:00:00.0
End Time: 2011-12-31 00:00:00.0
Spatial domain:
Max latitude: 49.3125
Min latitude: 25.1875
Max longitude: -67.0625
Min longitude: -124.688
Keywords:
Contiguous U.S., Observed, CDDv2, Precipitation
Usage Limitations/Constraints:
Citation of image source:

Image Creation:

Who created the image:
Name: Laura Stevens
Physical Address: 151 Patton Ave Asheville, NC 28801
Organization: CICSNC
Email:
Phone:
When was image created (YYYY-MM-DD):

Data Sources:

Dataset #1
Dataset Name: CDDv2
Dataset Version: 2 beta
Dataset Description: Climate Division Database version 2
Dataset ID:
Dataset Release/Publication Date:
Affiliated Organization Name and Role: NOAA/NCDC
Date Accessed: 2011-06-06 00:00:00.0
Dataset Location (ftp, URL, etc): ftp://ncdcftp/pub/upload/7days
Data qualifier (QA/QC, etc): QA for all elements...
The denominator of the scale of the source/output: N/A
Spatial Reference system used by the source/output: Geographic coordinates (lat/lon)
Citation to metadata:
Description of the scope of a resource, quality report, or process:
Spatial Extent of the source/output (polygon, box or region name): Conterminous U.S.
Temporal extent of the source/output: 1895-01-01 to present
Vertical extent of the source/output: Surface
Identifier of the processing level of the source/input:
Spatial resolution of the source/output: 5 km

Processes:

References: