GRS Downloads Publications GRS Densitometer - Canopy Cover Sampling Publications & Sample Data Sets GRS_Publications and Sample Data
 GRS RNSP Field Data Collection Procedures 
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2015-06-15 16:21:16 298.43 KB 1967 |
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| A Venerable Range Management Field Data Collection Technique Used to Develop Plant Community Cover and Frequency Characteristics Provides Unexpected New Levels of Detailed Species-specific Information - with Comments
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A Venerable Range Management Field Data Collection Technique Used to Develop Plant Community Cover and Frequency Characteristics Provides Unexpected New Levels of Detailed Species-specific Information - with Comments This paper was presented on August 13, 2014 at the Ecological Society of America Annual Conference in Sacramento, CA |
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2015-06-11 19:52:14 3.8 MB 1945 |
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| The Estimation of Forest Vegetation Cover Descriptions Using a Vertical Densitometer
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This is an updated version of the paper "The Estimation of Forest Vegetation Cover Descriptions Using a Vertical Densitometer" by Ken Stumpf, presented at the 1993 Society of American Foresters annual conference. This document is now included in the GRS Densitometer Documentation. |
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2015-05-01 18:38:41 447.5 KB 1043 |
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| GRS Densitometer Documentation Version:2016
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Current documentation for the GRS Densitometer(tm). |
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2015-05-01 18:38:41 404.63 KB 1965 |
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| Redwood National and State Parks (RNSP) Vegetation Classification and Mapping Project Field Data Collection Procedures
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This download describes GRS's field data collection procedures for the Redwood National and State Parks Vegetation Classification and Mapping Project, initiated in 2008. |
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2015-05-01 18:38:41 298.43 KB 2378 |
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| Sample Transect Field Data Collection Form
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This download represents a field data collection form used during GRS's field data collection efforts during the Redwood National and State Parks Vegetation Classification and Mapping Project. This form represents the information and formatting programmed into our data collection process TransIn. For additional information contact Ken Stumpf at GRS. |
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2015-05-01 18:38:41 27.68 KB 2193 |
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| Sample_Transect_Data
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This file contains the source data used to generate the Sample Transect Report. These data were collected using the GRS Densitometer to implement the point-transect method of sampling. These data were collected using a handheld field data collector running TransIn software. Of course, transect data can also be collected on field data collection forms or spreadsheets. |
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2015-05-01 18:38:41 37.24 KB 2095 |
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| Sample Transect Summary Report and Data
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This download contains a listing of an actual transect implemented during GRS\'s Redwood National Park Landcover Mapping Project and the layer-by-layer report summary of the transect data. Cover, species composition, quadratic mean diameter, average crown diameter, stems/acre, and surface condition are reported for the top, overtopped, near-ground, on-the-ground, and ground surface layers, as well as in total (all layers summed) and the 'bird's-eye' view layer, as seen from above. |
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2015-05-01 18:38:41 236.36 KB 1899 |
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| Sample TransIn Parameter File
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This file is an example of a TransIn parameters file. It contains the species codes and other look-up values for the TransIn data collection software that is used in conjunction with the GRS Densitometer to collect vegetation data using the point-transect method of field sampling. |
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2015-05-01 18:38:41 89.21 KB 2322 |
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| A Venerable Range Management Field Data Collection Technique Used to Develop Plant Community Cover and Frequency Characteristics Provides Unexpected New Levels of Detailed Species-specific Information
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A Venerable Range Management Field Data Collection Technique Used to Develop Plant Community Cover and Frequency Characteristics Provides Unexpected New Levels of Detailed Species-specific Information This paper was presented on August 13, 2014 at the Ecological Society of America Annual Conference in Sacramento, CA |
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2015-05-01 18:38:41 5.41 MB 1864 |
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GRS Downloads Publications GRS Densitometer - Canopy Cover Sampling Publications & Sample Data Sets GRS_Publications and Sample Data
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