東華大學圖書館 |

Language: English

Help

回圖書館首頁

手機版館藏查詢

Back

Switch To: Labeled | MARC Mode | ISBD

The impact of soil properties on soi...

University of Colorado at Boulder., Geology.

Linked to FindBook

Google Book

Amazon

博客來

The impact of soil properties on soil NDVI and the quantification of the green vegetation fraction.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	The impact of soil properties on soil NDVI and the quantification of the green vegetation fraction./
Author:	Montandon, Laure Marie.
Description:	140 p.
Notes:	Adviser: Eric E. Tilton.
Contained By:	Dissertation Abstracts International70-04B.
Subject:	Environmental Sciences. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3354617
ISBN:	9781109117042

The impact of soil properties on soil NDVI and the quantification of the green vegetation fraction.
Montandon, Laure Marie.

The impact of soil properties on soil NDVI and the quantification of the green vegetation fraction. - 140 p.

Adviser: Eric E. Tilton.

Thesis (Ph.D.)--University of Colorado at Boulder, 2009.

Many applications use the Normalized Difference Vegetation Index (NDVI) to study vegetation and other ground components. Because soils cover most of the Earth's terrestrial surface, they constitute an important portion of the NDVI signal. In most cases, this contribution is ignored as the NDVI of soils (NDVIo) is considered to be very low (<0.1) and invariant. Soil reflectance measurements gathered from various sources show, however, that most NDVIo are larger (mean NDVIo=0.17) and can vary significantly (standard deviation=0.07). We show that underestimating NDVIo yields overestimation of Fg that is the largest when 0.2 NDVIo yields overestimation of Fg that is the largest when 0.2

ISBN: 9781109117042Subjects--Topical Terms:

676987
Environmental Sciences.

The impact of soil properties on soil NDVI and the quantification of the green vegetation fraction.
LDR:01797nam 2200325 a 45 001 853275
005 20100701
008 100701s2009 ||||||||||||||||| ||eng d
020 $a 9781109117042
035 $a (UMI)AAI3354617
035 $a AAI3354617
040 $a UMI $c UMI
100 1 $a Montandon, Laure Marie. $3 1019511
245 1 4 $a The impact of soil properties on soil NDVI and the quantification of the green vegetation fraction.
300 $a 140 p.
500 $a Adviser: Eric E. Tilton.
500 $a Source: Dissertation Abstracts International, Volume: 70-04, Section: B, page: .
502 $a Thesis (Ph.D.)--University of Colorado at Boulder, 2009.
520 $a Many applications use the Normalized Difference Vegetation Index (NDVI) to study vegetation and other ground components. Because soils cover most of the Earth's terrestrial surface, they constitute an important portion of the NDVI signal. In most cases, this contribution is ignored as the NDVI of soils (NDVIo) is considered to be very low (<0.1) and invariant. Soil reflectance measurements gathered from various sources show, however, that most NDVIo are larger (mean NDVIo=0.17) and can vary significantly (standard deviation=0.07). We show that underestimating NDVIo yields overestimation of Fg that is the largest when 0.2 NDVIo yields overestimation of Fg that is the largest when 0.2
590 $a School code: 0051.
650 4 $a Environmental Sciences. $3 676987
650 4 $a Remote Sensing. $3 1018559
690 $a 0768
690 $a 0799
710 2 $a University of Colorado at Boulder. $b Geology. $3 1019510
773 0 $t Dissertation Abstracts International $g 70-04B.
790 $a 0051
790 1 0 $a Beatty, Susan $e committee member
790 1 0 $a Goetz, Alexander $e committee member
790 1 0 $a Lakshmi, Venkat $e committee member
790 1 0 $a Neff, Jason $e committee member
790 1 0 $a Tilton, Eric E., $e advisor
791 $a Ph.D.
792 $a 2009
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3354617