Go to the NASS Home Page U.S. Department of Agriculture
National Agricultural Statistics Service
Research and Development Division
Search:

Office
of the Director
Census and Survey Research Branch
Data Quality | Statistical Methodology
Geospatial Information Branch
Area Frame | Spatial Analysis


1995 Vegetation Condition from AVHRR NDVI Data

Vegetation Condition Images based on NDVI for the 1995 crop season are available for selection in the table below. The data are arranged by two week composite periods; images used for 1995 were collected by the NOAA-14 AVHRR sensor. Since no prior year data is available from NOAA-14, only one-period NDVI and nine-period NDVI thumbnails are available for 1995. Images from NOAA-16 or NOAA-17 data (starting in 2001) are not water vapor corrected, while images from NOAA-14 (prior to 2001) were. Caution: the GIF images displayed are very large, ranging from 300-500k bytes.


Select a 1995 Biweekly Period:
03/03-03/16 03/17-03/30 03/31-04/13 04/14-04/27
04/28-05/11 05/12-05/25 05/26-06/08 06/09-06/22
06/23-07/06 07/07-07/20 07/21-08/03 08/04-08/17
08/18-08/31 09/01-09/14 09/15-09/28 09/29-10/12
10/13-10/27
Select a 1995 Nine-Period NDVI Thumbnail GIF to View:
03/03-07/06 03/31-08/03 04/14-08/17 04/28-08/31
05/12-08/31 05/26-09/28 06/09-10/12 06/23-10/27

Available Years
NOAA-17: 2008 2007 2006 2005 2004
NOAA-16: 2003 2002 2001
NOAA-14: 1999 1998 1997 1996 1995


For more information about this topic or about the NASS Spatial Analysis Research Section (SARS), contact the GeoSpatial Information Branch at HQ_RDD_GIB@nass.usda.gov.
Growing Season Animations | National Crop Progress


Back | NASS Home| USDA Home| USDA Remote Sensing Page