ALL libraries (COBIB.SI union bibliographic/catalogue database)
-
Digital evaluation of leaf area of an individual tree canopy in the apple orchard using the LIDAR measurement systemBerk, Peter ...This paper compares LIDAR and manual measurements of leaf area in orchards. The LIDAR measurements were performed in real orchard conditions. LIDAR data were used to count the number of points and to ... measure the canopy volume of individual volume elements. Manual measurements included defoliation, counting and leaf area measurements. Both types of measurements were performed in 8 volume elements for 20 apple trees of three different ages and varieties ('Golden delicious', 'Jonagold' and 'Gala'). Using regression analysis, we estimated the relation between number of points in the cloud, canopy volume (both LIDAR measurements) and the leaf area (manual measurement). The maximum value of the correlation coefficient was 0.87816, when established from the relation between the number of points in the cloud and the canopy leaf area. The maximum value of the correlation coefficient was 0.80167, when established between the volume of tree canopy volume element and the leaf area.Source: Computers and electronics in agriculture. - ISSN 0168-1699 (Vol. 169, No. 105158, February 2020, str. 1-12)Type of material - article, component partPublish date - 2020Language - englishCOBISS.SI-ID - 4647212
Author
Berk, Peter |
Stajnko, Denis |
Belšak, Aleš, 1968- |
Hočevar, Marko, strojnik, 1972-
Topics
orchard |
measurement |
LIDAR |
leaf area
source: Computers and electronics in agriculture. - ISSN 0168-1699 (Vol. 169, No. 105158, February 2020, str. 1-12)
Shelf entry
Permalink
- URL:
Impact factor
Access to the JCR database is permitted only to users from Slovenia. Your current IP address is not on the list of IP addresses with access permission, and authentication with the relevant AAI accout is required.
Year | Impact factor | Edition | Category | Classification | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Select the library membership card:
If the library membership card is not in the list,
add a new one.
DRS, in which the journal is indexed
Database name | Field | Year |
---|
Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
---|---|
Berk, Peter | 32133 |
Stajnko, Denis | 11043 |
Belšak, Aleš, 1968- | 20436 |
Hočevar, Marko, strojnik, 1972- | 18836 |
Source: Personal bibliographies
and: SICRIS
Select pickup location:
Material pickup by post
Delivery address:
Address is missing from the member's data.
The address retrieval service is currently unavailable, please try again.
By clicking the "OK" button, you will confirm the pickup location selected above and complete the reservation process.
By clicking the "OK" button, you will confirm the above pickup location and delivery address, and complete the reservation process.
By clicking the "OK" button, you will confirm the address selected above and complete the reservation process.
Notification
Automatic login and reservation service currently not available. You can reserve the material on the Biblos portal or try again here later.
Subject headings in COBISS General List of Subject Headings
Select pickup location
The material from the parent unit is free. If the material is delivered to the pickup location from another unit, the library may charge you for this service.
Pickup location | Material status | Reservation |
---|
Reservation in progress
Please wait a moment.
Reservation was successful.
Reservation failed.
Reservation...
Membership card:
Pickup location: