{"id":941,"date":"2024-06-07T03:17:04","date_gmt":"2024-06-07T03:17:04","guid":{"rendered":"http:\/\/www.xingshitu.com\/?page_id=941"},"modified":"2024-12-18T07:22:51","modified_gmt":"2024-12-18T07:22:51","slug":"xst-vinet-%e5%85%a8%e8%87%aa%e5%8a%a8%e6%a4%8d%e8%a2%ab%e6%8c%87%e6%95%b0%e4%bb%aa","status":"publish","type":"page","link":"http:\/\/www.xingshitu.com\/en\/xst-vinet-%e5%85%a8%e8%87%aa%e5%8a%a8%e6%a4%8d%e8%a2%ab%e6%8c%87%e6%95%b0%e4%bb%aa\/","title":{"rendered":"XST-VINet Fully Automatic Vegetation Indexer"},"content":{"rendered":"

XST-VINet <\/strong>Fully automated vegetation index meter<\/strong><\/p>\n\n\n

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\"\"<\/figure><\/div>\n\n\n

offerings<\/strong>summarize<\/strong><\/strong><\/p>\n\n\n\n

The XST-VINet fully automatic vegetation index meter produced by Beijing StarView Technology Co., Ltd. consists of several sub-nodes and convergence nodes with 6 spectral absorption channels on the upper and lower sides, and it is a networked vegetation index monitoring instrument based on the architecture of Internet of Things (IoT). It is capable of automatic monitoring by multi-node wireless networking, obtaining long time series of vegetation index, and uploading the aggregated data to the server in a unified way.<\/p><\/p>\n\n\n\n

Based on self-developed algorithms, it records raw data and automatically calculates multiple vegetation indices:<\/p><\/p>\n\n\n\n

Normalized Difference Vegetation Index (NDVI)<\/p><\/p>\n\n\n\n

Enhanced Vegetation , Index (EVI)<\/p><\/p>\n\n\n\n

Ratio Vegetation Index (RVI)<\/p><\/p>\n\n\n\n

Difference Vegetation Index (DVI)<\/p><\/p>\n\n\n\n

Atmospherically Resistant Vegetation Index (ARVI)<\/p><\/p>\n\n\n\n

Features<\/strong><\/p>\n\n\n\n

Flexible deployment: sub-nodes with long-life lithium batteries, completely wireless self-organizing network<\/p><\/p>\n\n\n\n

High stability: all-round IP66 protection, strong anti-interference ability, high precision, low power consumption<\/p><\/p>\n\n\n\n

Data Security: Triple Backup for Node Local, Aggregation Node and Wireless Transmission<\/p><\/p>\n\n\n\n

<\/p>\n\n\n\n

<\/p>\n\n\n\n

Application Areas<\/strong><\/strong><\/p>\n\n\n\n

It is applied to the monitoring of vegetation growth, estimation of vegetation biomass and authenticity check of remote sensing products in the field of agriculture, forestry and ecological research.<\/p><\/p>\n\n\n\n

Technical Parameters<\/p>\n\n\n\n

sub-node<\/font><\/span><\/o:p><\/span><\/p><\/td>

responsive<\/font><\/span>wavelength<\/font><\/span><\/o:p><\/span><\/p><\/td>

Blue:<\/font>490<\/span>nm<\/font>.;<\/font><\/span>Red:<\/font>650nm<\/span>.;<\/font><\/span>NIR:<\/font>850nm<\/span>; half-wave width:<\/font>\u00b1<\/font>10nm<\/font><\/span><\/o:p><\/span><\/p><\/td><\/tr>

field of view<\/font><\/span><\/o:p><\/span><\/p><\/td>

Upward:<\/font>1<\/font><\/span>80<\/span>\u00b0; downward:<\/font>3<\/font><\/span>0<\/span>\u00b0<\/font><\/span><\/o:p><\/span><\/p><\/td><\/tr>

protection class<\/font><\/span><\/o:p><\/span><\/p><\/td>

IP66<\/span><\/o:p><\/span><\/p><\/td><\/tr>

one of the three acupoints for measuring pulse in Chinese medicine<\/font>  <\/span>a unit of length<\/font><\/span><\/o:p><\/span><\/p><\/td>

90 mm<\/span>Diameter;<\/font>8<\/font><\/span>6mm<\/span>high degree<\/font><\/span><\/o:p><\/span><\/p><\/td><\/tr>

data transmission<\/font><\/span><\/o:p><\/span><\/p><\/td>

Local Preservation<\/font>9<\/font><\/span>600<\/span>data.<\/font><\/span>Zigbee<\/span>pact<\/font><\/span>cordless<\/font><\/span>Transmission to the aggregation node<\/font><\/span><\/o:p><\/span><\/p><\/td><\/tr>

electronic<\/font>  <\/span>root<\/font><\/span><\/o:p><\/span><\/p><\/td>

No wiring required.<\/font><\/span>bring one's own<\/font><\/span>Li-ion battery, range approx.<\/font>1surname Nian<\/font><\/span>; optional solar power system<\/font><\/span><\/o:p><\/span><\/p><\/td><\/tr>

convergence node<\/font><\/span><\/o:p><\/span><\/p><\/td>

data transmission<\/font><\/span><\/o:p><\/span><\/p><\/td>

Z<\/font><\/span>igbee<\/span>wireless reception<\/font><\/span>sub-node<\/font><\/span>Data;<\/font><\/span><\/o:p><\/span><\/p>

Locally savable<\/font>2<\/font><\/span>0<\/span>million entries and move simultaneously<\/font><\/span>cordless<\/font><\/span>reticulation<\/font><\/span>Transfer to server<\/font><\/span><\/o:p><\/span><\/p><\/td><\/tr>

Convergence number<\/font><\/span><\/o:p><\/span><\/p><\/td>

Most Supported<\/font><\/span>at the same time<\/font><\/span>grout<\/font>50supernode<\/font><\/span><\/o:p><\/span><\/p><\/td><\/tr>

one of the three acupoints for measuring pulse in Chinese medicine<\/font>  <\/span>a unit of length<\/font><\/span><\/o:p><\/span><\/p><\/td>

115 mm \u00d7 910 mm \u00d7 25 mm<\/span><\/o:p><\/span><\/p><\/td><\/tr>

electronic<\/font>  <\/span>root<\/font><\/span><\/o:p><\/span><\/p><\/td>

need<\/font> 12V\/30mA external power supply<\/font><\/span><\/o:p><\/span><\/p><\/td><\/tr>

it (refers sth. preceding it)<\/font>  <\/span>(used for either sex when the sex is unknown or unimportant)<\/font><\/span><\/o:p><\/span><\/p><\/td>

Protective chassis required; maximum distance from sub-node based on shading<\/font><\/span>20<\/span>~<\/font><\/span>50<\/span>meter (classifier)<\/font><\/span><\/o:p><\/span><\/p><\/td><\/tr>

remote control<\/font><\/span><\/o:p><\/span><\/p><\/td>

Supports remote modification of acquisition time and acquisition frequency<\/font><\/span><\/o:p><\/span><\/p><\/td><\/tr>

data processing<\/font><\/span><\/o:p><\/span><\/p><\/td>

internally installed<\/font><\/span>multi-index<\/font><\/span>Calculation module with automatic calculation of daily data<\/font><\/span><\/o:p><\/span><\/p><\/td><\/tr>

(of a machine) operate<\/font><\/span>paradigm<\/font><\/span><\/o:p><\/span><\/p><\/td>

Fixed all-weather<\/font><\/span>fully automatic<\/font><\/span><\/o:p><\/span><\/p><\/td><\/tr>

working environment<\/font><\/span><\/o:p><\/span><\/p><\/td>

Working temperature:<\/font>-40 \u00b0C~<\/font>50 \u00b0C <\/font><\/span>.;<\/font><\/span> <\/span><\/span>Working humidity:<\/font>0%~<\/font>100% RH<\/font><\/span><\/o:p><\/span><\/p><\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"

XST-VINet \u5168\u81ea\u52a8\u690d\u88ab\u6307\u6570\u4eea \u4ea7\u54c1\u6982\u8ff0 \u5317\u4eac\u661f\u89c6\u56fe\u79d1\u6280\u6709\u9650\u516c\u53f8\u751f\u4ea7\u7684XST-VINet \u5168\u81ea\u52a8\u690d\u88ab\u6307\u6570 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"saved_in_kubio":true,"footnotes":""},"class_list":["post-941","page","type-page","status-publish","hentry"],"kubio_ai_page_context":{"short_desc":"","purpose":"general"},"_links":{"self":[{"href":"http:\/\/www.xingshitu.com\/en\/wp-json\/wp\/v2\/pages\/941","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.xingshitu.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/www.xingshitu.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/www.xingshitu.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.xingshitu.com\/en\/wp-json\/wp\/v2\/comments?post=941"}],"version-history":[{"count":25,"href":"http:\/\/www.xingshitu.com\/en\/wp-json\/wp\/v2\/pages\/941\/revisions"}],"predecessor-version":[{"id":2164,"href":"http:\/\/www.xingshitu.com\/en\/wp-json\/wp\/v2\/pages\/941\/revisions\/2164"}],"wp:attachment":[{"href":"http:\/\/www.xingshitu.com\/en\/wp-json\/wp\/v2\/media?parent=941"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}