說明:
用(yong)(yong)戶單位:中科院(yuan)地(di)(di)(di)(di)(di)化所(suo)科研(yan)設備:FieldSpec 4 便攜式地(di)(di)(di)(di)(di)物(wu)光(guang)(guang)(guang)譜儀(yi)研(yan)究背(bei)景和意義:隨(sui)著(zhu)現(xian)代科技(ji)的(de)(de)發展,地(di)(di)(di)(di)(di)物(wu)光(guang)(guang)(guang)譜儀(yi)在地(di)(di)(di)(di)(di)球資(zi)源(yuan)研(yan)究中已經(jing)發揮著(zhu)重要作用(yong)(yong)。地(di)(di)(di)(di)(di)物(wu)光(guang)(guang)(guang)譜儀(yi)是一種(zhong)用(yong)(yong)于測(ce)量地(di)(di)(di)(di)(di)表(biao)(biao)(biao)或地(di)(di)(di)(di)(di)表(biao)(biao)(biao)物(wu)質(zhi)的(de)(de)光(guang)(guang)(guang)譜系統,可(ke)以(yi)(yi)(yi)(yi)提供有關地(di)(di)(di)(di)(di)表(biao)(biao)(biao)物(wu)質(zhi)和地(di)(di)(di)(di)(di)質(zhi)特征的(de)(de)全面信(xin)息,可(ke)以(yi)(yi)(yi)(yi)指導地(di)(di)(di)(di)(di)質(zhi)調(diao)查、巖(yan)石(shi)鑒定(ding)、水文(wen)監測(ce)等(deng)工作,同(tong)時可(ke)以(yi)(yi)(yi)(yi)幫(bang)助識別地(di)(di)(di)(di)(di)下礦(kuang)產資(zi)源(yuan)。設備應用(yong)(yong)介(jie)紹:地(di)(di)(di)(di)(di)物(wu)光(guang)(guang)(guang)譜儀(yi)可(ke)以(yi)(yi)(yi)(yi)用(yong)(yong)來檢測(ce)地(di)(di)(di)(di)(di)表(biao)(biao)(biao)物(wu)質(zhi)的(de)(de)組成,從而(er)推斷(duan)出(chu)地(di)(di)(di)(di)(di)質(zhi)構(gou)造、地(di)(di)(di)(di)(di)層類型(xing)和地(di)(di)(di)(di)(di)質(zhi)構(gou)造。它可(ke)以(yi)(yi)(yi)(yi)測(ce)量地(di)(di)(di)(di)(di)表(biao)(biao)(biao)物(wu)質(zhi)的(de)(de)反射率(lv),以(yi)(yi)(yi)(yi)及不同(tong)地(di)(di)(di)(di)(di)表(biao)(biao)(biao)物(wu)質(zhi)的(de)(de)反射率(lv)之間的(de)(de)差異,從而(er)可(ke)以(yi)(yi)(yi)(yi)判斷(duan)出(chu)地(di)(di)(di)(di)(di)表(biao)(biao)(biao)物(wu)質(zhi)的(de)(de)種(zhong)類和組成,這些信(xin)息可(ke)以(yi)(yi)(yi)(yi)用(yong)(yong)來進行地(di)(di)(di)(di)(di)質(zhi)調(diao)查和巖(yan)石(shi)鑒定(ding)。此外,地(di)(di)(di)(di)(di)物(wu)光(guang)(guang)(guang)譜儀(yi)還(huan)可(ke)以(yi)(yi)(yi)(yi)用(yong)(yong)來檢測(ce)地(di)(di)(di)(di)(di)表(biao)(biao)(biao)溫(wen)度(du)、鹽度(du)、濕(shi)度(du)等(deng)氣象條(tiao)件,可(ke)以(yi)(yi)(yi)(yi)幫(bang)助地(di)(di)(di)(di)(di)球資(zi)源(yuan)研(yan)究者更(geng)好地(di)(di)(di)(di)(di)理解地(di)(di)(di)(di)(di)表(biao)(biao)(biao)物(wu)質(zhi)的(de)(de)變化過程。培訓現(xian)場:
說明:
用(yong)戶單位:寧夏大學科研設備(bei):ASD研究(jiu)背(bei)景和意義:綜合(he)利用(yong)多(duo)(duo)平(ping)臺、多(duo)(duo)傳感器(qi)、多(duo)(duo)時(shi)相(xiang)衛星遙(yao)感數據源(yuan)和地(di)(di)(di)面(mian)觀測(ce)(ce)數據,通(tong)過(guo)遙(yao)感反(fan)演、數據同化(hua)和尺(chi)度轉換獲得時(shi)間上連續、空間尺(chi)度一致的(de)(de)生態(tai)參(can)數;另一方面(mian)以這些(xie)生態(tai)參(can)數為基礎,以生態(tai)學的(de)(de)理論(lun)為指導,與生態(tai)模型相(xiang)結合(he),發(fa)展(zhan)新的(de)(de)生態(tai)監(jian)測(ce)(ce)與評(ping)估方法。設備(bei)應用(yong)介紹:1.地(di)(di)(di)物(wu)(wu)(wu)光(guang)譜(pu)儀(yi)可以用(yong)來精(jing)確(que)測(ce)(ce)量不(bu)同地(di)(di)(di)物(wu)(wu)(wu)的(de)(de)光(guang)譜(pu)反(fan)射(she)率,用(yong)以研究(jiu)能量平(ping)衡(heng)、光(guang)合(he)作(zuo)用(yong)以及(ji)地(di)(di)(di)物(wu)(wu)(wu)的(de)(de)形態(tai)特征等。例如,可以根據地(di)(di)(di)物(wu)(wu)(wu)的(de)(de)光(guang)譜(pu)反(fan)射(she)率來識別不(bu)同地(di)(di)(di)物(wu)(wu)(wu)類型,從(cong)而(er)更(geng)加準確(que)地(di)(di)(di)評(ping)估和監(jian)測(ce)(ce)植(zhi)物(wu)(wu)(wu)群(qun)落的(de)(de)結構變化(hua),以及(ji)植(zhi)物(wu)(wu)(wu)群(qun)落與植(zhi)物(wu)(wu)(wu)類型的(de)(de)關(guan)(guan)系。2.植(zhi)被冠層(ceng)葉(xie)綠素(su)含量反(fan)演,判斷(duan)植(zhi)物(wu)(wu)(wu)個體生長(chang)和營(ying)養狀(zhuang)況,通(tong)過(guo)遙(yao)感準確(que)監(jian)測(ce)(ce)冠層(ceng)和葉(xie)片尺(chi)度的(de)(de)葉(xie)綠素(su)含量是確(que)定作(zuo)物(wu)(wu)(wu)生長(chang)狀(zhuang)態(tai)和預(yu)測(ce)(ce)產量的(de)(de)關(guan)(guan)鍵(jian)。培訓現場:
說明(ming):
用(yong)戶單位(wei):麗水(shui)農(nong)科(ke)(ke)院科(ke)(ke)研設(she)備(bei):ASD研究背(bei)景和(he)(he)(he)(he)意義:在農(nong)業領域,地(di)(di)(di)物光譜(pu)(pu)(pu)儀(yi)可(ke)(ke)(ke)以(yi)(yi)(yi)用(yong)于(yu)研究作物的(de)(de)(de)生(sheng)長狀(zhuang)態(tai)(tai)、土(tu)(tu)(tu)壤(rang)質量(liang)(liang)(liang)、水(shui)分含(han)量(liang)(liang)(liang)等(deng)(deng)(deng)因素(su),可(ke)(ke)(ke)以(yi)(yi)(yi)通過測(ce)(ce)量(liang)(liang)(liang)茶(cha)(cha)(cha)葉的(de)(de)(de)生(sheng)長狀(zhuang)態(tai)(tai)和(he)(he)(he)(he)土(tu)(tu)(tu)壤(rang)質量(liang)(liang)(liang)等(deng)(deng)(deng)因素(su),幫助茶(cha)(cha)(cha)農(nong)了解茶(cha)(cha)(cha)葉的(de)(de)(de)生(sheng)長情況,及時采取措施(shi),提高生(sheng)產(chan)效率(lv)。可(ke)(ke)(ke)以(yi)(yi)(yi)測(ce)(ce)量(liang)(liang)(liang)土(tu)(tu)(tu)壤(rang)質量(liang)(liang)(liang)和(he)(he)(he)(he)水(shui)分含(han)量(liang)(liang)(liang)等(deng)(deng)(deng)因素(su),幫助農(nong)民(min)科(ke)(ke)學(xue)(xue)地(di)(di)(di)管(guan)理(li)(li)土(tu)(tu)(tu)地(di)(di)(di),減(jian)少(shao)化肥和(he)(he)(he)(he)農(nong)藥的(de)(de)(de)使用(yong),保護生(sheng)態(tai)(tai)環境(jing)。設(she)備(bei)應用(yong)介紹:1.土(tu)(tu)(tu)壤(rang)性(xing)質分析:ASD地(di)(di)(di)物光譜(pu)(pu)(pu)儀(yi)可(ke)(ke)(ke)以(yi)(yi)(yi)用(yong)于(yu)快速、準確地(di)(di)(di)測(ce)(ce)量(liang)(liang)(liang)土(tu)(tu)(tu)壤(rang)的(de)(de)(de)物理(li)(li)、化學(xue)(xue)和(he)(he)(he)(he)生(sheng)物特性(xing),如(ru)土(tu)(tu)(tu)壤(rang)質地(di)(di)(di)、有機質含(han)量(liang)(liang)(liang)、pH值、電導率(lv)等(deng)(deng)(deng),從而為(wei)土(tu)(tu)(tu)地(di)(di)(di)管(guan)理(li)(li)和(he)(he)(he)(he)作物種(zhong)植提供科(ke)(ke)學(xue)(xue)依(yi)據(ju)(ju)。2.茶(cha)(cha)(cha)葉生(sheng)長監(jian)測(ce)(ce):ASD地(di)(di)(di)物光譜(pu)(pu)(pu)儀(yi)可(ke)(ke)(ke)以(yi)(yi)(yi)通過監(jian)測(ce)(ce)茶(cha)(cha)(cha)葉的(de)(de)(de)反(fan)(fan)射光譜(pu)(pu)(pu)特征,來(lai)研究茶(cha)(cha)(cha)葉的(de)(de)(de)生(sheng)長狀(zhuang)態(tai)(tai)和(he)(he)(he)(he)健康狀(zhuang)況。例如(ru),可(ke)(ke)(ke)以(yi)(yi)(yi)通過測(ce)(ce)量(liang)(liang)(liang)葉片的(de)(de)(de)反(fan)(fan)射光譜(pu)(pu)(pu),判斷葉綠(lv)素(su)含(han)量(liang)(liang)(liang)、氮(dan)含(han)量(liang)(liang)(liang)等(deng)(deng)(deng),為(wei)植物育種(zhong)和(he)(he)(he)(he)施(shi)肥提供科(ke)(ke)學(xue)(xue)依(yi)據(ju)(ju)。3.農(nong)產(chan)品(pin)(pin)品(pin)(pin)質評估(gu)(gu):ASD地(di)(di)(di)物光譜(pu)(pu)(pu)儀(yi)可(ke)(ke)(ke)以(yi)(yi)(yi)通過測(ce)(ce)量(liang)(liang)(liang)農(nong)產(chan)品(pin)(pin)的(de)(de)(de)光譜(pu)(pu)(pu)特征,來(lai)評估(gu)(gu)農(nong)產(chan)品(pin)(pin)的(de)(de)(de)品(pin)(pin)質和(he)(he)(he)(he)成分。例如(ru),可(ke)(ke)(ke)以(yi)(yi)(yi)通過測(ce)(ce)量(liang)(liang)(liang)水(shui)果(guo)的(de)(de)(de)光譜(pu)(pu)(pu),來(lai)評估(gu)(gu)水(shui)果(guo)的(de)(de)(de)糖分、酸度(du)、成熟度(du)等(deng)(deng)(deng)指(zhi)標,為(wei)農(nong)產(chan)品(pin)(pin)質量(liang)(liang)(liang)控制和(he)(he)(he)(he)市場營銷提供科(ke)(ke)學(xue)(xue)依(yi)據(ju)(ju)。培訓現場:
說明:
用(yong)戶單位:江西(xi)省農科院科研(yan)設備(bei):ASD研(yan)究背景和(he)(he)意義:在農業(ye)領域(yu),地(di)(di)物(wu)(wu)(wu)(wu)光(guang)(guang)譜(pu)(pu)儀(yi)可以(yi)(yi)用(yong)于(yu)研(yan)究作物(wu)(wu)(wu)(wu)的(de)(de)(de)生(sheng)長(chang)(chang)狀(zhuang)態(tai)(tai)(tai)、土壤(rang)(rang)質(zhi)(zhi)量(liang)(liang)、水分(fen)含(han)量(liang)(liang)等(deng)(deng)(deng)因素(su),可以(yi)(yi)通(tong)(tong)過(guo)測量(liang)(liang)作物(wu)(wu)(wu)(wu)的(de)(de)(de)生(sheng)長(chang)(chang)狀(zhuang)態(tai)(tai)(tai)和(he)(he)土壤(rang)(rang)質(zhi)(zhi)量(liang)(liang)等(deng)(deng)(deng)因素(su),幫助(zhu)農民了解作物(wu)(wu)(wu)(wu)的(de)(de)(de)生(sheng)長(chang)(chang)情況(kuang),及時采(cai)取措施(shi),提高農業(ye)生(sheng)產(chan)(chan)(chan)效(xiao)率(lv)。可以(yi)(yi)測量(liang)(liang)土壤(rang)(rang)質(zhi)(zhi)量(liang)(liang)和(he)(he)水分(fen)含(han)量(liang)(liang)等(deng)(deng)(deng)因素(su),幫助(zhu)農民科學地(di)(di)管理土地(di)(di),減少(shao)化肥和(he)(he)農藥的(de)(de)(de)使用(yong),保護生(sheng)態(tai)(tai)(tai)環境。設備(bei)應用(yong)介紹:1.土壤(rang)(rang)性(xing)質(zhi)(zhi)分(fen)析(xi):ASD地(di)(di)物(wu)(wu)(wu)(wu)光(guang)(guang)譜(pu)(pu)儀(yi)可以(yi)(yi)用(yong)于(yu)快速、準確地(di)(di)測量(liang)(liang)土壤(rang)(rang)的(de)(de)(de)物(wu)(wu)(wu)(wu)理、化學和(he)(he)生(sheng)物(wu)(wu)(wu)(wu)特性(xing),如土壤(rang)(rang)質(zhi)(zhi)地(di)(di)、有(you)機質(zhi)(zhi)含(han)量(liang)(liang)、pH值(zhi)、電導率(lv)等(deng)(deng)(deng),從而為土地(di)(di)管理和(he)(he)作物(wu)(wu)(wu)(wu)種植(zhi)提供科學依據(ju)。2.植(zhi)被生(sheng)長(chang)(chang)監(jian)測:ASD地(di)(di)物(wu)(wu)(wu)(wu)光(guang)(guang)譜(pu)(pu)儀(yi)可以(yi)(yi)通(tong)(tong)過(guo)監(jian)測植(zhi)被的(de)(de)(de)反射(she)光(guang)(guang)譜(pu)(pu)特征,來研(yan)究植(zhi)物(wu)(wu)(wu)(wu)的(de)(de)(de)生(sheng)長(chang)(chang)狀(zhuang)態(tai)(tai)(tai)和(he)(he)健康(kang)狀(zhuang)況(kuang)。例如,可以(yi)(yi)通(tong)(tong)過(guo)測量(liang)(liang)植(zhi)物(wu)(wu)(wu)(wu)葉(xie)(xie)片的(de)(de)(de)反射(she)光(guang)(guang)譜(pu)(pu),判斷(duan)植(zhi)物(wu)(wu)(wu)(wu)的(de)(de)(de)葉(xie)(xie)綠素(su)含(han)量(liang)(liang)、氮含(han)量(liang)(liang)等(deng)(deng)(deng),為植(zhi)物(wu)(wu)(wu)(wu)育種和(he)(he)施(shi)肥提供科學依據(ju)。3.農產(chan)(chan)(chan)品(pin)品(pin)質(zhi)(zhi)評估:ASD地(di)(di)物(wu)(wu)(wu)(wu)光(guang)(guang)譜(pu)(pu)儀(yi)可以(yi)(yi)通(tong)(tong)過(guo)測量(liang)(liang)農產(chan)(chan)(chan)品(pin)的(de)(de)(de)光(guang)(guang)譜(pu)(pu)特征,來評估農產(chan)(chan)(chan)品(pin)的(de)(de)(de)品(pin)質(zhi)(zhi)和(he)(he)成(cheng)分(fen)。例如,可以(yi)(yi)通(tong)(tong)過(guo)測量(liang)(liang)水果的(de)(de)(de)光(guang)(guang)譜(pu)(pu),來評估水果的(de)(de)(de)糖分(fen)、酸度、成(cheng)熟度等(deng)(deng)(deng)指標(biao),為農產(chan)(chan)(chan)品(pin)質(zhi)(zhi)量(liang)(liang)控制和(he)(he)市場(chang)營(ying)銷(xiao)提供科學依據(ju)。培訓現場(chang):
說明(ming):
用(yong)戶單位:淮(huai)安環境檢(jian)(jian)(jian)(jian)測(ce)中心科研設備:ASD研究背景(jing)和(he)意義:利用(yong)采集、分析數據信號,獲得相對(dui)應(ying)的(de)(de)光譜(pu)(pu),完成(cheng)對(dui)樣(yang)品的(de)(de)構成(cheng)和(he)材料的(de)(de)光學(xue)性(xing)(xing)質進行分析。它具(ju)有(you)(you)(you)多(duo)源檢(jian)(jian)(jian)(jian)測(ce)、高靈敏度、快速實時等(deng)優點,可(ke)(ke)(ke)以(yi)檢(jian)(jian)(jian)(jian)測(ce)水體、土(tu)壤(rang)、空氣、植被(bei)等(deng)多(duo)種環境污(wu)(wu)(wu)染,經濟實用(yong),抗(kang)干擾能力強,操作簡(jian)單,可(ke)(ke)(ke)以(yi)有(you)(you)(you)效檢(jian)(jian)(jian)(jian)測(ce)出環境污(wu)(wu)(wu)染的(de)(de)情況,為環境污(wu)(wu)(wu)染的(de)(de)治理(li)和(he)預防提供有(you)(you)(you)力的(de)(de)技術手段。設備應(ying)用(yong)介紹:1.水體污(wu)(wu)(wu)染檢(jian)(jian)(jian)(jian)測(ce):地(di)物(wu)(wu)光譜(pu)(pu)儀可(ke)(ke)(ke)以(yi)檢(jian)(jian)(jian)(jian)測(ce)水體中的(de)(de)重(zhong)金(jin)(jin)屬(shu)、有(you)(you)(you)機(ji)(ji)物(wu)(wu)、營養鹽(yan)等(deng)污(wu)(wu)(wu)染物(wu)(wu),并可(ke)(ke)(ke)以(yi)精(jing)確定位污(wu)(wu)(wu)染源和(he)污(wu)(wu)(wu)染范(fan)圍(wei)。2.土(tu)壤(rang)污(wu)(wu)(wu)染檢(jian)(jian)(jian)(jian)測(ce):地(di)物(wu)(wu)光譜(pu)(pu)儀可(ke)(ke)(ke)以(yi)檢(jian)(jian)(jian)(jian)測(ce)土(tu)壤(rang)中的(de)(de)重(zhong)金(jin)(jin)屬(shu)、有(you)(you)(you)機(ji)(ji)物(wu)(wu)、營養鹽(yan)、揮發性(xing)(xing)有(you)(you)(you)機(ji)(ji)物(wu)(wu)等(deng)污(wu)(wu)(wu)染物(wu)(wu),并可(ke)(ke)(ke)以(yi)精(jing)確定位土(tu)壤(rang)污(wu)(wu)(wu)染源和(he)污(wu)(wu)(wu)染范(fan)圍(wei)。3.空氣質量檢(jian)(jian)(jian)(jian)測(ce):地(di)物(wu)(wu)光譜(pu)(pu)儀可(ke)(ke)(ke)以(yi)檢(jian)(jian)(jian)(jian)測(ce)空氣中的(de)(de)有(you)(you)(you)機(ji)(ji)物(wu)(wu)、重(zhong)金(jin)(jin)屬(shu)、營養鹽(yan)、揮發性(xing)(xing)有(you)(you)(you)機(ji)(ji)物(wu)(wu)等(deng)污(wu)(wu)(wu)染物(wu)(wu),并可(ke)(ke)(ke)以(yi)準確定位空氣污(wu)(wu)(wu)染源和(he)污(wu)(wu)(wu)染范(fan)圍(wei)。培訓現(xian)場:
說明:
用(yong)戶單位:福(fu)建師范大學科研設備(bei):ASD研究背景和(he)意(yi)義:綜合利用(yong)多(duo)平臺、多(duo)傳感器、多(duo)時相衛星(xing)遙(yao)感數(shu)據源和(he)地(di)面觀(guan)測(ce)(ce)數(shu)據,通(tong)過(guo)遙(yao)感反(fan)(fan)演(yan)、數(shu)據同(tong)化和(he)尺度(du)轉換獲(huo)得時間(jian)上連續、空間(jian)尺度(du)一致的(de)(de)(de)生(sheng)(sheng)態參(can)數(shu);另一方面以這些生(sheng)(sheng)態參(can)數(shu)為基(ji)礎,以生(sheng)(sheng)態學的(de)(de)(de)理論為指導,與生(sheng)(sheng)態模型(xing)相結合,發展新(xin)的(de)(de)(de)生(sheng)(sheng)態監(jian)測(ce)(ce)與評估方法。設備(bei)應用(yong)介紹:1.地(di)物(wu)(wu)光譜(pu)儀(yi)可(ke)以用(yong)來精(jing)確測(ce)(ce)量(liang)不同(tong)地(di)物(wu)(wu)的(de)(de)(de)光譜(pu)反(fan)(fan)射率,用(yong)以研究能量(liang)平衡、光合作(zuo)用(yong)以及地(di)物(wu)(wu)的(de)(de)(de)形態特征等。例如(ru),可(ke)以根據地(di)物(wu)(wu)的(de)(de)(de)光譜(pu)反(fan)(fan)射率來識別不同(tong)地(di)物(wu)(wu)類(lei)型(xing),從而更加準確地(di)評估和(he)監(jian)測(ce)(ce)植(zhi)(zhi)物(wu)(wu)群落(luo)的(de)(de)(de)結構變(bian)化,以及植(zhi)(zhi)物(wu)(wu)群落(luo)與植(zhi)(zhi)物(wu)(wu)類(lei)型(xing)的(de)(de)(de)關(guan)系(xi)。2.植(zhi)(zhi)被冠層葉(xie)綠(lv)素含(han)(han)量(liang)反(fan)(fan)演(yan),判(pan)斷(duan)植(zhi)(zhi)物(wu)(wu)個體生(sheng)(sheng)長和(he)營養狀況,通(tong)過(guo)遙(yao)感準確監(jian)測(ce)(ce)冠層和(he)葉(xie)片尺度(du)的(de)(de)(de)葉(xie)綠(lv)素含(han)(han)量(liang)是確定作(zuo)物(wu)(wu)生(sheng)(sheng)長狀態和(he)預測(ce)(ce)產量(liang)的(de)(de)(de)關(guan)鍵。培訓現場:
說明(ming):
用戶單(dan)位塔里木大學(xue)園藝與(yu)林學(xue)學(xue)院科研設備FieldSpec 4 Hi-Res NG 地(di)物光譜(pu)儀
說明:
用(yong)戶單位南京師范大學(xue)地理(li)科學(xue)學(xue)院 科研(yan)設(she)備(bei)FieldSpec 4 Hi-Res NG 地物光譜儀
說明:
用戶單位河南大學黃河文明(ming)與(yu)可持續發展研(yan)究(jiu)中心(xin)科研(yan)設備FieldSpec 4 Hi-Res NG 地(di)物光(guang)譜儀