Matsayin ilimin geotechnologies a cikin rubutun da aka samu na 3D Cadastre

A ranar Alhamis Nuwamba 29, kamar Geofumadas tare da masu halarta na 297 mun shiga cikin shafin yanar gizon da aka inganta UNIGIS  karkashin taken: "Matsayin ilimin geotechnologies a cikin rubutun da aka samu na 3D Cadastre"Na Diego Erba, wanda ya bayyana muhimmiyar dangantakar dake tsakanin geotechnologies da 3D cadastre. Lau, mai haɗin gwiwar Geofumadas ne ya rufe labarin, wanda da rana muka yi bitar abubuwan da ta gani, binciken da kuma nazarin abubuwan da ke ciki saboda UNIGIS. Ya rataye shi ga wadanda suka rasa shi.

Sauraron Erba yana buƙatar buɗe ido ga hangen nesa na gaggawa a cikin ƙasashe masu tasowa, da hangen nesa a cikin ƙasashe waɗanda wannan sanarwar ta Cadastre 2034 ba ta wakiltar tsoron abin da za a iya yi ba; amma maimakon saboda abin da ya shafi gudanar da canji, yanke shawara da kuma tasirin tattalin arziki a cikin mahallin inda basuka ga sakamako ga ɗan ƙasa ya yi yawa dangane da samar da ingantattun ayyuka bisa ga bayanan yanki. Abokiyar harka ta, Lau ta kasance ƙwararriya sosai wajen taƙaita abubuwan cikin Gidan yanar gizo; Bayanan na sun bayyana azaman edita na Geofumadas.com a ruwan kasa.

An kirkiro shafin yanar gizon bisa abin da ke cikin littafi Ayyuka mafi kyau na FIG-3D CadastresKuma ya fara bayyana, kamar yadda tallan kayan kawa 3D iya inganta ƙasar kamar yadda aka hannu a wani karfi fasaha juyin juya halin da ya samar da dama ga sarari gabatar da fasahar da cewa ya inganta ci gaba, duk wannan ba tare da sakaci duk halayen daga Bayanan 2D (maps, haruffa, shirye-shirye).

Erba, ya jaddada cewa ana tattara sauƙin tattara bayanai ta hanyar software kyauta kamar su  M, wanda shine aikace-aikacen da aka tsara don kama bayanai kuma an adana wannan bayanai a kan yanar gizo, yana barin takardun yin amfani da takarda a matsayin hanyar tarin fasalin.

Babban kalubale, ga masu yanke shawara. Tabbas, daga mahangar ilimi da hangen nesa ingantacciyar hanya ce. Koyaya, idan muka ga abubuwan da suka faru kamar Multipurpose Catastro na Colombia, inda Trimble ya zo tare da ban mamaki Land Folio da PenMap, mun zo ga yanke shawara cewa haɗin kai har ma da tsayayyen wutar lantarki a yankunan karkara har yanzu babban kalubale ne. Adana yanar gizo har yanzu zai mallaki fasalin fasalin tsakanin girbi, daidaitawa, har ma da wasu takardu.

The m kamata a yi la'akari shan la'akari da cewa ko da yake a fasaha za mu har yanzu suna a wani sauyin lokaci tsakanin 3D nuni da 5D aiki, manyan birane a Latin America ne a gaggawa bukatar ya dauko sunadaran farko duniya, za su zama kyakkyawan aiki don hanya zuwa birane masu kyau.

Ya kuma kara da nuna cewa, ya kamata mu fara tunanin wani tallan kayan kawa 3D ba kawai da fasahar zamani, amma da gaskiya na sarari bukatunsu, ta hanyar wannan yana yiwuwa ya fi yin tallan kayan kawa na sarari-tsarin kuzarin kawo cikas. Ta hanyar wani misali, za ka iya ganin rawar da tallan kayan kawa 3D zuwa wani m aukuwa kamar girgizar asa da kuma iya lissafta da korar Tsarin game da ƙasa da ƙasa hijirar cikin sharuddan Tsarin.

Ya kuma nuna kimiyya karatu gudanar a duk duniya tun da 2011 inganta yin amfani da tallan kayan kawa 3D ga bincike na sarari, ban da gayyatar saurãre ga ci gaban ayyukan da suka shafi wannan batu musamman a asashen Yammacin Amirka.

Hanyoyin fasaha

Don gane da fasahar da ya shafi yin tallan kayan kawa 3D, bisa ga ƙasa, da shi wajibi ne don amsa wannan tambaya na yadda za a dukiya ne rajista a 3D?, Da sanin cewa naúra da aka asali dangantawa da ƙasar amfani polygon ko da yaushe, da yadda za ka iya rajistar wani dukiya a cikin 3D kuma wace amfana ba a samu tare da tsarin al'adun gargajiya ba.

Da farko, a farkon misali, ana iya amfani da fasaha na 3D don gudanar da wurare, wato, don yin fassarar siffar su, ƙararraki da wuri, kazalika da nau'in surface a inda suke.

Amfani da zamani m gabansa ne yiwu kama high kundin bayanai, ciki har da data tsara, kamar girgije maki ko aya girgije, da muhimmanci ga gina abubuwa 3D fitar da ci gaban da na sarari databases.

Dole ne ilimin lissafi a cikin ƙasashe masu tasowa suyi amfani da hanyoyin kamar waɗannan, waɗanda, kamar yadda na faɗi a sama, suna da hangen nesa kuma ba za a iya sauya su ba. Yayin da waɗannan abubuwa suka zama jiki, yana da mahimmanci a nace kan matakai; saboda kodayake kayan aikin kamawa sun ci gaba, ayyukan software don gyaggyara shi, tare da sarrafa ma'amala da sashin layi zuwa bayanan da suka gabata sun iyakance. Idan yin amfani da daidaitattun ISO-19152 har yanzu kalubale ne mai rikitarwa, tsakanin rage ƙirar tsari zuwa ƙirar jiki, tare da azuzuwan yanayin ƙasa bisa ga ma'ana azaman ma'ajin ma'aunin metadata; Ya kamata a yi tunanin idan muna son tafiya don samfurin samfuri mai girma uku (ba ta hanyar gani ba, ko ɗauka, amma ta hanyar sarrafawa).

Ina tsammanin matsalar ba ta yin amfani da sababbin wahayi bane. Duk cibiyoyi suna da kayan aikin mutum na musamman, musamman a fannin nazarin bayanai da ci gaban fasaha; amma wahalar tana tattare da ayyukan mishan wanda ba wai kawai ya ta'allaka ne ga lokacin samun bayanai ba, amma kuma yana bukatar gudanar da aiki da wannan sabon gaskiyar lamarin, halaye da ka'idojin cancanta ga sauran bangarorin da zasu yi amfani da bayanan, hanyoyin sabuntawa a karkashin kulawar ma'amala, da kuma hanyar koyon karatu ga 'yan wasan da zasu shiga cikin samar da aiyuka ga dan kasa.

Mu da muka aiwatar da hadadden tsari tsakanin Cadastre da Rajista, suna sane da kalubalen gudanarwar canjin da ya hada har da cancantar mai rejista, don duba taswira a cikin mai kallon yanar gizo, wanda ba shi da wuraren makwabtaka da aka bayyana a rubuce, kamar yadda suke wanda ake iya gani a cikin kwatancen fasaha mai tasiri na taswirar taswira kuma, wanda kuma ya nuna ƙuntatawa daga ƙa'idodin tsarin mulki na musamman waɗanda ke zuwa daga dokokin ƙasa. Yanzu kuyi tunanin cewa maimakon jirgin 2D dole ne ku ga raga mai girma uku tare da gine-ginen da aka narkar da rabi a cikin mafi kyawun ƙoƙarin Drone2Map ko ContextCapture.

A webinar aka shãfe cewa kafin tattauna da aiwatar da zanen taswira 3D a dukan duniya, wajibi ne a yi amfani dace kimiyoyi don samar da model na wakilci na sarari, kamar yadda suke da geoid, kamar yadda wadannan ake bukata don gina da kuma goyon bayan da samfurori da suka dace da gaskiyar sararin samaniya. Ginin wannan samfurin a ƙasashe da dama yana da ƙari, wanda shine matsala mai tsanani lokacin da la'akari da irin wannan tsari, mafi girma.

Ba za a iya barin sashin shari'a ba, don sanin cewa tsarin tsarin na kasa kamar haka ya shafi shari'a - tattalin arziki da yanayi na jiki. Dangane da doka tsarin dangantaka da ƙasar a kowane birni, da hanyar da Tsarin da kuma sarari suna bi aka ƙaddara, ya tattauna da hali Colombia-Brazil, inda akwai mai sayar da dama na ginin sarari ba gina (ja yanki) .

To, abin da amfani da ƙasar 3D, kazalika da girma data data kasance, zai kuma zama da amfani ga abin da suka kira da yanar gizo taron karawa juna sani da suna "overlapping yanayi", da cewa shi ne, don warware matsalolin da suka shafi hane-hane, a tsaye overlays (shafi gine-gine) ko kayan aiki (bututu, igiyoyi, tunnels ko bututu).

An fara daga gabatarwa guda biyu:

• Samun: wato, abin da ke faruwa, abin da akwai, inda yake yadda yake.
• Halitta: ƙirƙirar bayanai ta hanyar fasaha irin su BIM, kuma samar da samfurin 3D, wanda zai bi ta hanyar yin fassarar wanda ya ba abu abu mai kama da shi.

Mene ne abin tausayi da za a sake maimaitawa; babu inda za a kawo ƙarshen gudanar da mulkin ƙasa, amma a cikin wasu lokuta na sabuntawa da haɗin haɗin kai ga masu aikin kwaikwayo da aka danganta da sarkar ma'amala.

Taimaka wa geoengineering

A lokacin da nuni, Erba nuna misalai na yadda aka yi amfani da 3D model na wasu asali sabis Tsarin, haka na nuna cewa wadannan model wakiltar wani kayan aiki ga yanke shawara yin, tun da shi ne wani ɓangare na abin da ya wanzu, cewa shi ne, ganin cewa akwai, inda akwai kuma yadda yake, wannan zai iya zama farkon wurin simulations wanda ke amfani da wannan nau'in bayanai don hana duk wani nau'i mai kyau ko mummunar aiki.

Bayanan ƙaddamarwar ƙaddamarwa ya canza zuwa abu, ƙaddamar da batun zai fara Voxel, wani abu kamar takalmin pixel, amma a cikin abubuwa 3D, "ita ce ƙananan matakan sarrafawa na matrix uku-dimensional". An gabatar da batun na 3D cadastre na tattalin arziki, daga abin da mabambanta ko Amfani da ku, wanda shine nau'i wanda aka sanya wani abu a cikin wani wuri, don ƙayyade wasu halaye bisa ga tsarin da dangantaka da yanayin nan gaba.

Me zai iya faruwa da Tsarin Bayanai na Yankin Kasa, da kuma dukkanin yanayin tsarin da aka kirkira don nazarin sararin samaniya? Kuma ƙari yanzu bayan kafa ƙarni na bayanan 3D a matsayin fifiko, kamar yadda Erba ya faɗa, cewa wasu ƙwararrun masu alaƙa da fagen nuna cewa shine ƙarshen bayanan vector kamar yadda aka sani, ma'ana, shi ne "Ƙarshen polygon" a matsayin tushen don hada bayanai da aka haɗa zuwa cadastre", Wanda ya nuna cewa hanyar da aka samu, da aka gina da kuma dubawa ya kamata a yi la'akari.

Ciki har da na gani, kuma magudi 3D data ne ba da nisa daga gaskiya, aikace-aikace kamar ArcGIS Pro ESRI, DigitalTwins Bentley Systems sun hada da, a da functionalities dubawa a game da wadannan bayanai, QGIS ma ya hada da kara-kan for tanadin data Tsarin sharadi, don haka yana haifar da ba sani ba game da abin da zai faru da GIS na al'ada da sauran aikace-aikace don nazarin sararin samaniya, tunda sabuntawa dole ne suyi daidai da ci gaban fasaha mai zuwa, zamu gani nan da willan shekaru, idan akwai canje-canje na software kyauta wanda ba da damar ayyuka masu yawa don sarrafa bayanan 3D.

The tambaya dole ne mu tambayi ne ko mu kasashe suna aiki hannu da hannu da fasaha ci gaba, da ci gaban SmartCities gaskiya ne cewa shi ne kawai a kusa da kusurwar, da kuma bukatar mafi girma kokarin da fasaha hadewa, daga tallan kayan kawa 3D da dangantaka da yawa data kasance na'urori masu auna sigina, da manufar IoT - Internet na abubuwa, da kuma watsa bayanai ta hanyar girgije, shi ne abin da canza birnin da kuma ƙasar, ya shugabance su zama mai kaifin birane da kuma mai kaifin ƙasar.

Wannan webinar ya quite ban sha'awa, idan akai la'akari da muhimmancin BIM-tallan kayan kawa 3D- data a cikin girgije-na'urori masu auna sigina na geo-injiniya, da kuma ma wadanda suke motsi a cikin tarbiyyar da irin wannan bayani.

A nawa bangare, girmamawa ga Diego Erba, saboda wa'azin da yake yi na hangen nesa ba tare da bata lokaci ba. Abin da ba za a faɗi ba game da dumi-duminsa da tasirinsa na bayyana sigar hayaki a cikin mafi kyawun sigar mutane.

UNIGIS, ba tare da samun wannan kyauta maras kyau ba Jagoran Jagora na Yanar Gizo a cikin Harkokin Bayani na GidaTare da waɗannan shafukan yanar gizon kuna tallafawa kafawar al'umma mai sha'awar abun ciki wanda zai ƙara darajar ɓangaren. Kodayake lambobin suna da sanyi, 'yan Kolombiya 95,' yan Ajantina 37, 35 'yan Mexico da 33 Ecuadorians sun wakilci kashi biyu bisa uku na duka mahalarta wannan gidan yanar gizon.

Don jira na gaba.

Ba za ku iya halartar #Webinar na #UNIGIS tare da Diego Erba ba? Ga link tare da gajeren rikodin don ganin rubutun #: https://attendee.gotowebinar.com/register/7579969785221365507