ON MEASURING DISPERSED POPULATIONS.
Accuracy and speed of property estimating of randomly dispersed populations can be improved by identifying and accounting for the influence of shape of both the element and the viewing stage. Perimeter intercept count of high density non-overlapping dispersions provides a rapid method of density eva...
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ftdtic:AD0681215 2023-05-15T16:37:20+02:00 ON MEASURING DISPERSED POPULATIONS. Waterhouse,Robert W. COLD REGIONS RESEARCH AND ENGINEERING LAB HANOVER N H 1968-11 text/html http://www.dtic.mil/docs/citations/AD0681215 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0681215 en eng http://www.dtic.mil/docs/citations/AD0681215 APPROVED FOR PUBLIC RELEASE DTIC AND NTIS Snow Ice and Permafrost Statistics and Probability (*GRAIN SIZE COUNTING METHODS) GRAIN BOUNDARIES ICE SCATTERING GEOMETRIC FORMS CRYSTAL STRUCTURE POPULATION(MATHEMATICS) DECISION THEORY PROBABILITY SAMPLING CRYSTALS Text 1968 ftdtic 2016-02-18T21:38:58Z Accuracy and speed of property estimating of randomly dispersed populations can be improved by identifying and accounting for the influence of shape of both the element and the viewing stage. Perimeter intercept count of high density non-overlapping dispersions provides a rapid method of density evaluation, provided the influence of shape on location and orientation of elements and on the random definition of the intercepts is recognized. The efficiency of the circular stage is seen to be due to its randomizing of intercepts. Models demonstrate these influences and comparative accuracy of three systems of estimating. (Author) Text Ice permafrost Defense Technical Information Center: DTIC Technical Reports database |
institution |
Open Polar |
collection |
Defense Technical Information Center: DTIC Technical Reports database |
op_collection_id |
ftdtic |
language |
English |
topic |
Snow Ice and Permafrost Statistics and Probability (*GRAIN SIZE COUNTING METHODS) GRAIN BOUNDARIES ICE SCATTERING GEOMETRIC FORMS CRYSTAL STRUCTURE POPULATION(MATHEMATICS) DECISION THEORY PROBABILITY SAMPLING CRYSTALS |
spellingShingle |
Snow Ice and Permafrost Statistics and Probability (*GRAIN SIZE COUNTING METHODS) GRAIN BOUNDARIES ICE SCATTERING GEOMETRIC FORMS CRYSTAL STRUCTURE POPULATION(MATHEMATICS) DECISION THEORY PROBABILITY SAMPLING CRYSTALS Waterhouse,Robert W. ON MEASURING DISPERSED POPULATIONS. |
topic_facet |
Snow Ice and Permafrost Statistics and Probability (*GRAIN SIZE COUNTING METHODS) GRAIN BOUNDARIES ICE SCATTERING GEOMETRIC FORMS CRYSTAL STRUCTURE POPULATION(MATHEMATICS) DECISION THEORY PROBABILITY SAMPLING CRYSTALS |
description |
Accuracy and speed of property estimating of randomly dispersed populations can be improved by identifying and accounting for the influence of shape of both the element and the viewing stage. Perimeter intercept count of high density non-overlapping dispersions provides a rapid method of density evaluation, provided the influence of shape on location and orientation of elements and on the random definition of the intercepts is recognized. The efficiency of the circular stage is seen to be due to its randomizing of intercepts. Models demonstrate these influences and comparative accuracy of three systems of estimating. (Author) |
author2 |
COLD REGIONS RESEARCH AND ENGINEERING LAB HANOVER N H |
format |
Text |
author |
Waterhouse,Robert W. |
author_facet |
Waterhouse,Robert W. |
author_sort |
Waterhouse,Robert W. |
title |
ON MEASURING DISPERSED POPULATIONS. |
title_short |
ON MEASURING DISPERSED POPULATIONS. |
title_full |
ON MEASURING DISPERSED POPULATIONS. |
title_fullStr |
ON MEASURING DISPERSED POPULATIONS. |
title_full_unstemmed |
ON MEASURING DISPERSED POPULATIONS. |
title_sort |
on measuring dispersed populations. |
publishDate |
1968 |
url |
http://www.dtic.mil/docs/citations/AD0681215 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0681215 |
genre |
Ice permafrost |
genre_facet |
Ice permafrost |
op_source |
DTIC AND NTIS |
op_relation |
http://www.dtic.mil/docs/citations/AD0681215 |
op_rights |
APPROVED FOR PUBLIC RELEASE |
_version_ |
1766027631125331968 |