標(biāo)題: Titlebook: Swiss National Forest Inventory – Methods and Models of the Fourth Assessment; Christoph Fischer,Berthold Traub Book 2019 Springer Nature [打印本頁] 作者: cerebellum 時(shí)間: 2025-3-21 19:29
書目名稱Swiss National Forest Inventory – Methods and Models of the Fourth Assessment影響因子(影響力)
書目名稱Swiss National Forest Inventory – Methods and Models of the Fourth Assessment影響因子(影響力)學(xué)科排名
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書目名稱Swiss National Forest Inventory – Methods and Models of the Fourth Assessment網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Swiss National Forest Inventory – Methods and Models of the Fourth Assessment被引頻次
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書目名稱Swiss National Forest Inventory – Methods and Models of the Fourth Assessment讀者反饋
書目名稱Swiss National Forest Inventory – Methods and Models of the Fourth Assessment讀者反饋學(xué)科排名
作者: mortuary 時(shí)間: 2025-3-21 23:34 作者: 聲明 時(shí)間: 2025-3-22 02:24 作者: Wernickes-area 時(shí)間: 2025-3-22 06:38 作者: Conserve 時(shí)間: 2025-3-22 11:21
Variables on the Sample Plot Captured by the Stereo GIS ApplicationGuided by the Stereo GIS Application, different measurements are carried out in the aerial stereo-images in order to determine a ‘forest/non-forest’ decision. The measurements try to make the forest decision as reproducible as possible. In addition to these measurements, expert interpretations are also carried out.作者: NAVEN 時(shí)間: 2025-3-22 13:20 作者: sorbitol 時(shí)間: 2025-3-22 18:39 作者: organism 時(shí)間: 2025-3-22 23:01
Field Assessmentned 7455 sample plots, of which 6357 were accessible and classified as ‘forest’ or ‘shrub forest’. On each forest or shrub-forest sample plot, around 280 different attributes were assessed. The individual work steps for assessing a sample plot as well as the equipment and tools used, are explained in detail.作者: 音樂會 時(shí)間: 2025-3-23 03:47
978-3-030-19295-2Springer Nature Switzerland AG 2019作者: PANIC 時(shí)間: 2025-3-23 06:21 作者: 調(diào)整校對 時(shí)間: 2025-3-23 13:16
Remote Sensing Data Sourcesfrared (CIR) sensor data in use today. In addition to applying aerial stereo-image-based interpretation on different sampling grids, area-wide data sets were developed and produced within the framework of the NFI4.?In addition to aerial images, satellite images are also increasingly being used.作者: 未成熟 時(shí)間: 2025-3-23 17:38
State and Change of Forest Resourcesied in the fourth NFI were described in previous publications, but some of them have subsequently been completed or adjusted based on methodological developments. This chapter mainly updates descriptions published previously.作者: climax 時(shí)間: 2025-3-23 19:13
Assortments the stem forms are described, the potential merchantable assortments are estimated by optimising cutting points along these hypothetical boles.?This procedure is applied to NFI trees irrespective of their actual timber harvesting status, resulting in an estimate of the potential available assortments in the total Swiss growing stock.作者: 規(guī)范要多 時(shí)間: 2025-3-23 23:44 作者: 逢迎春日 時(shí)間: 2025-3-24 03:07 作者: meretricious 時(shí)間: 2025-3-24 09:50
Time Study of the Terrestrial Inventory and Interview Surveys (including driving time and training), with large differences from region to region.?The total time expenditure for the interview survey 2013/2014 amounted to 4360 person-hours, with a mean of 5.5 hours spent on each interview. These data were valuable for the operational and financial planning of NFI5, which began in 2018.作者: Crayon 時(shí)間: 2025-3-24 11:27
Whole Tree Biomass and Carbon Stocknd branchwood, and on foliage and root biomass correlations with tree diameter. Biomass and C stock are estimated at the individual tree level, thereby ensuring accuracy and consistency of the estimates.作者: 小樣他閑聊 時(shí)間: 2025-3-24 16:49 作者: deactivate 時(shí)間: 2025-3-24 20:12
1568-1319 ical details of sampling designs and statistical results ana.The Swiss National Forest Inventory (NFI) is a forest survey on national level which started in 1982 and has already reached its 5th survey cycle (NFI5). It can be characterized as a multisource and multipurpose inventory where information作者: 非實(shí)體 時(shí)間: 2025-3-25 00:06
Book 2019I5). It can be characterized as a multisource and multipurpose inventory where information is mainly collected from terrestrial field surveys using permanent sample plots. In addition, data from aerial photography, GIS and forest service questionnaires are also included..The NFI‘s main objective is 作者: 百靈鳥 時(shí)間: 2025-3-25 03:31
Sampling Design and Estimation Procedurespulation parameters of interest, and how these are – under the infinite population or Monte-Carlo approach to forest inventory – re-shaped into and understood as continuous populations in space. The spatial arrangement of field data collection on a grid of permanently installed sample plots recently作者: 真實(shí)的你 時(shí)間: 2025-3-25 08:17 作者: Ondines-curse 時(shí)間: 2025-3-25 14:23
Stereo GIS Application for Aerial-Image Interpretationwoody species as well as three reference points on each sample plot. Based on the forest boundary line and the ground cover points, it is determined whether the sample plot is a forest plot (forest/non-forest decision). The aerial-image application has been developed at WSL as an ArcGIS Desktop exte作者: CHURL 時(shí)間: 2025-3-25 18:26
Area-Wide Productsates in?the Swiss National Forest Inventory (NFI), area-wide data sets are used for the two-phase estimations, which have substantially lower estimation errors than one-phase inventories. Using area-wide data sets, it is possible to skip dense manual interpretation of the stereo-images and thus save作者: 搜尋 時(shí)間: 2025-3-25 23:39 作者: 我要威脅 時(shí)間: 2025-3-26 04:10
Field Assessmentned 7455 sample plots, of which 6357 were accessible and classified as ‘forest’ or ‘shrub forest’. On each forest or shrub-forest sample plot, around 280 different attributes were assessed. The individual work steps for assessing a sample plot as well as the equipment and tools used, are explained i作者: 元音 時(shí)間: 2025-3-26 07:58
Interview Survey with the Local Forest Servicecan be assessed in this way. During NFI1, an interview survey was therefore designed to complement the terrestrial inventory. All local Swiss foresters (about 800) responsible for the forest districts and representatives of the forest authorities (forest service) in Switzerland were interviewed. The作者: PON 時(shí)間: 2025-3-26 11:05
Time Study of the Terrestrial Inventory and Interview Survey needed for the main working stages is indispensable for planning and conducting an inventory. This Chapter describes the time needed for the different phases in?the fourth Swiss National Forest Inventory?(NFI4).?Up to the NFI3 (2004–2006), the terrestrial inventory and the interview survey were two作者: 名次后綴 時(shí)間: 2025-3-26 15:06
State and Change of Forest Resourcesvarious models:?stem volume models and tariff models, models estimating volumes of large and small branches and growth models. Many of the models applied in the fourth NFI were described in previous publications, but some of them have subsequently been completed or adjusted based on methodological d作者: Chameleon 時(shí)間: 2025-3-26 18:54
Assortmentse stem form of all recorded trees is estimated based on a combination of field measurements, regression models, splines and rotational integrals. Once the stem forms are described, the potential merchantable assortments are estimated by optimising cutting points along these hypothetical boles.?This 作者: Excise 時(shí)間: 2025-3-27 00:29 作者: 呼吸 時(shí)間: 2025-3-27 04:11
amework. We implement different model aggregation algorithms such as FedSGD, FedAvg, and FedProx for federated learning. We compare the performance of these federated learning models with the models in a centralized framework and study which aggregation algorithm for the global model yields the best作者: Acetabulum 時(shí)間: 2025-3-27 05:52 作者: sperse 時(shí)間: 2025-3-27 10:20
Urs-Beat Br?ndli,Martin H?geliamework. We implement different model aggregation algorithms such as FedSGD, FedAvg, and FedProx for federated learning. We compare the performance of these federated learning models with the models in a centralized framework and study which aggregation algorithm for the global model yields the best作者: intrigue 時(shí)間: 2025-3-27 15:46
using key encapsulation. The key encapsulation method requires the key information used in the ciphertext, and the key information can be obtained from the KRF (Key Recovery Field). The obtained key can be used to decrypt the ciphertext. however, various security threats exist in key recovery system作者: 行乞 時(shí)間: 2025-3-27 19:54 作者: Neuralgia 時(shí)間: 2025-3-28 01:58
ut they did not provide end-to-end encryption since vendors as third parties have access to the end-user communication data. It was also discovered that some strange TCP connections were being established as well as unknown DNS communications. It also found TCP communications running in the backgrou作者: 密切關(guān)系 時(shí)間: 2025-3-28 02:48 作者: cacophony 時(shí)間: 2025-3-28 09:26
Rolf Meileut they did not provide end-to-end encryption since vendors as third parties have access to the end-user communication data. It was also discovered that some strange TCP connections were being established as well as unknown DNS communications. It also found TCP communications running in the backgrou作者: enumaerate 時(shí)間: 2025-3-28 14:29 作者: 向外供接觸 時(shí)間: 2025-3-28 15:04 作者: 等待 時(shí)間: 2025-3-28 19:33
Christian Ginzler,Bronwyn Price,Ruedi B?sch,Christoph Fischer,Martina L. Hobi,Achilleas Psomas,Nataly scoring systems, participants feel discouraged as they fail to score without finding the flags – despite putting in enormous time and effort. In this paper, we present our novel approach to quantify participant’s learning, efforts, and any unethical practices. We award partial scores by automatica作者: HILAR 時(shí)間: 2025-3-29 00:26 作者: 性行為放縱者 時(shí)間: 2025-3-29 03:14 作者: bisphosphonate 時(shí)間: 2025-3-29 09:05 作者: Measured 時(shí)間: 2025-3-29 15:29 作者: 浮雕寶石 時(shí)間: 2025-3-29 17:25 作者: 軟弱 時(shí)間: 2025-3-29 22:38 作者: 除草劑 時(shí)間: 2025-3-30 00:58 作者: 顛簸地移動(dòng) 時(shí)間: 2025-3-30 07:52 作者: abject 時(shí)間: 2025-3-30 09:01 作者: 相互影響 時(shí)間: 2025-3-30 15:16 作者: 沙漠 時(shí)間: 2025-3-30 16:35
1568-1319 uropean NFIs. The presented methods are applicable to any sample based forest inventory around the globe..In 2001 the Swiss NFI published its methods for the first time. Since then, many methodological changes 978-3-030-19295-2978-3-030-19293-8Series ISSN 1568-1319 Series E-ISSN 2352-3956 作者: PHAG 時(shí)間: 2025-3-30 22:58
