ESTIMATION OF CANOPY PARAMETERS OF ROW PLANTED VEGETATION CANOPIES USING REFLECTANCE DATA FOR ONLY 4 VIEW DIRECTIONS

被引：13

作者：

GOEL, NS

GRIER, T

机构：

[1] State Univ of New York, Binghamton,, NY, USA, State Univ of New York, Binghamton, NY, USA

来源：

REMOTE SENSING OF ENVIRONMENT | 1987年 / 21卷 / 01期

关键词：

GRAIN - Remote Sensing - OPTICAL VARIABLES MEASUREMENT;

D O I：

10.1016/0034-4257(87)90005-8

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A procedure for estimating leaf area index (LAI) and percentage of ground cover (GC) for inhomogeneous row planted vegetation canopies using measurement of canopy reflectance (CR) data for only four directions is presented. This procedure, referred to as "reconstructive inversion", uses the CR data for these directions to first "reconstruct" the complete bidirectional surface, which is then used to estimate the canopy parameters using the standard inversion of a CR model technique. The technique has been successfully applied to soybean and corn canopies in various stages of growth.

引用

页码：37 / 51

页数：15

共 12 条

[1] INVERSION OF VEGETATION CANOPY REFLECTANCE MODELS FOR ESTIMATING AGRONOMIC VARIABLES .5. ESTIMATION OF LEAF-AREA INDEX AND AVERAGE LEAF ANGLE USING MEASURED CANOPY REFLECTANCES
GOEL, NS
THOMPSON, RL
[J]. REMOTE SENSING OF ENVIRONMENT, 1984, 16 (01) : 69 - 85
[2] SIMPLE BETA DISTRIBUTION REPRESENTATION OF LEAF ORIENTATION IN VEGETATION CANOPIES
GOEL, NS
STREBEL, DE
[J]. AGRONOMY JOURNAL, 1984, 76 (05) : 800 - 802
[3] OPTIMAL SOLAR VIEWING GEOMETRY FOR AN ACCURATE ESTIMATION OF LEAF-AREA INDEX AND LEAF ANGLE DISTRIBUTION FROM BIDIRECTIONAL CANOPY REFLECTANCE DATA
GOEL, NS
THOMPSON, RL
[J]. INTERNATIONAL JOURNAL OF REMOTE SENSING, 1985, 6 (09) : 1493 - 1520
[4] ESTIMATION OF CANOPY PARAMETERS FOR INHOMOGENEOUS VEGETATION CANOPIES FROM REFLECTANCE DATA .1. TWO-DIMENSIONAL ROW CANOPY
GOEL, NS
GRIER, T
[J]. INTERNATIONAL JOURNAL OF REMOTE SENSING, 1986, 7 (05) : 665 - 681
[5] GOEL NS, 1986, IN PRESS INT J REMOT
[6] GOEL NS, 1985, P IEEE T GEOSCI REMO, V23, P674
[7] VARIATION IN SPECTRAL RESPONSE OF SOYBEANS WITH RESPECT TO ILLUMINATION, VIEW AND CANOPY GEOMETRY
RANSON, KJ
BIEHL, LL
BAUER, ME
[J]. INTERNATIONAL JOURNAL OF REMOTE SENSING, 1985, 6 (12) : 1827 - 1842
[8] SUN-VIEW ANGLE EFFECTS ON REFLECTANCE FACTORS OF CORN CANOPIES
RANSON, KJ
DAUGHTRY, CST
BIEHL, LL
BAUER, ME
[J]. REMOTE SENSING OF ENVIRONMENT, 1985, 18 (02) : 147 - 161
[9] RANSON KJ, 1984, LARS071584 TECHN REP
[10] RANSON KJ, 1981, 15TH P INT S REM SEN, P853

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