Momwe mungapangire mapu a vector kuti GPS iwonetse mizere yozungulira?

Momwe mungapangire mapu amakono a vector okhala ndi mizere yopingasa yofanana ndi mapu a 1 / 25 IGN a GPS yanu ya TwoNav?

Mutha kukuuzani pomwepo kuti sizaching'ono, koma potsatira kalozera, muyenera kupindula ndi mamapu okongola, othandiza kwambiri komanso aulere 😏. Tikupereka njira m'nkhaniyi.

Yambani

Lingaliro lopeza vekitala yaulere kapena mapu amtundu wa Garmin a TwoNav GPS "no terrain" ndi nkhani yomwe ilipo kale pa UtagawaVTT.

GPS ya TwoNav idapangidwa kuti izigwiritsidwa ntchito makamaka ndi mapu a IGN 1/25, komabe wogwiritsa ntchito, chifukwa cha pulogalamu yamphamvu kwambiri ya Land, kulowetsa kapena kupanga mamapu awo ndikuwaphatikiza mu GPS.

Mapu a vekitala ya OSM okhala ndi mulingo wokhotakhota (ofanana ndi 10 m) sikelo 1/8 (sikelo yolondola yokwera njinga zamapiri ndi 000/1 / 15/0000), mtundu wamtundu wosinthidwa ndi motsetsereka.

Mosasamala kanthu za wopereka GPS (TwoNav kapena "ena"), kwenikweni, mamapu amapezeka nthawi ndi nthawi, nthawi zonse pamakhala kusiyana pakati pa zenizeni pansi ndi mapu "okwera".

Kuitanitsa matailosi kapena kagawo ka OpenStreetMap popanda kugwiritsa ntchito mapulaneti kapena tsamba la turnkey kumakupatsani mwayi woti mupeze mtundu waposachedwa pa ola lapitalo kuti wopereka OpenStreetMap apindule nawo nthawi yomweyo.

Mu phunziro ili, wolemba akuwonetseratu za kukwera njinga yamapiri kapena mpikisano womwe umachitikira kunja kwa malo ake abwino, kotero ayenera kupeza mapu.

Izi ndizochitika pamene, malingana ndi dziko limene munapitako, kupeza khadi kungakhale kovuta kapena kodula.

Kulowetsa slab kapena matailosi a OSM

Kupanga Akaunti ya OpenStreetMap

• Pitani ku OpenStreetMap (Tsegulani akaunti ngati kuli kofunikira)

Kusankha dera lachidwi (slab kapena tile)

Akaunti yotsegulidwa:

• Yendetsani / pakati pazenera pazenera pamalo omwe mukufuna,
• Ngati tili ndi njira (ndondomeko)
  • Lowetsani kutsatira Gpx mu OpenStreet: TraceGPS Menu.

Khalani otsimikiza, tsitsimutsani chinsalu kuti muwone graph "yadzaza".

1. Pakatikati / tsitsani mapu omwe akuwonetsedwa pazenera,
2. Kwezani / lowetsani nyimbo ku OSM:
   • Sinthani menyu,
   • Center / Sikelo Yankho lachiwiri ili limakupatsani mwayi wolowetsa ndi chidaliro matailosi omwe amaphimba gawo lanu.

Kulowetsa matailosi a vector / slab

Pamndandanda wa Export, dinani Api Overpass.

• Tsatirani ndondomeko yotsegula m'munsi kumanzere kwa zenera,
• Fayilo ya "mapu" imalowetsedwa mufoda yotsitsa mphindi zochepa.

Tchulani dzina la mapu ndi kukulitsa ".osm": imakhala map.osm

Kupanga mapu vekitala Land

• Open Land mapulogalamu

  • Tsegulani fayilo ya map.osm
  • Sungani fayiloyi mumtundu wa mpvf (macartevectorielle.mpvf) kuti mapu awa (matale) agwiritsidwe ntchito ndi GPS

Vector tile / slab tsopano ikupezeka ku Land ndi GPS.

Chotsatira ndikuwonjezera mzere wa contour kuti uwonetsere chithandizo.

Thandizo kuchokera kunja

Onani kalozera wamomwe mungakhazikitsire DEM yolondola mu TwoNav GPS ngati gawo la kalozera wathu, zomwe muyenera kuchita ndikulowetsa ndikuyika matailosi adziko lomwe mukugwiritsa ntchito.

1. Lumikizani kutsambali https://data.opendataportal.at/dataset/dtm-france
2. Tsitsani matailosi ogwirizana ndi dziko lomwe mwasankha kapena gawo lanu.

Kuti mupange mizere yozungulira, muyenera kukhazikitsa pulogalamu yaulere ya QGIS pakompyuta yanu.

Kupanga ma curve

Qgis ndi pulogalamu ya mpeni ya gulu lankhondo yaku Switzerland yomwe imakupatsani mwayi wosintha mitundu yosiyanasiyana ya data kuti mupange mapu.

Lumikizani patsamba loyika la QGIS

Mukakhazikitsa, muyenera kuwonjezera zowonjezera (plugin), makamaka OpenLayerPlugin.

Kuyika mapulagini / zowonjezera

• Momwe mungachitire, ingotsatirani bukhuli,
• Ndi mapulagini ati oti muyike: olembedwa pachithunzi chotsatira

Ngati chowonjezera sichinatchulidwe:

Sankhani mpumulo womwe ukugwirizana ndi mapu

1. Tsegulani Qgis, musaiwale kusunga pulojekitiyi,
2. Tsegulani maziko a OSM, menyu yapaintaneti (iyi ndi pulogalamu yowonjezera ..).

1. Pazenera lakumanzere la "Explorer" tsegulani chikwatu chokhala ndi matailosi othandizira,
2. kokerani slab mu Layer zenera.

Kukula kwakukulu kwa slabs kumakupatsani mwayi "kupeza" masilabu olondola (ma).

Ngati muli ndi njanji, njira, kapena njanji yophatikizidwa pamapu ozungulira, pazenera lofufuzira, sankhani chikwatu chomwe nyimboyo idajambulidwa, kenako kokerani njanjiyo muzenera la magawo kuti muwone mayendedwe anu.

Siyani matailosi / matailosi ofunikira pazenera losanjikiza

Phatikizani matailosi ojambulidwa ngati (ndipo pokhapokha) ROI yanu italikirana ndi matailosi amodzi

Menyu ya timadontho ting'onoting'ono atatu "...", chongani matailosi omwe mukufuna kuphatikiza, bwererani ndi muvi ndikusankha mtundu wojambulira * .tif

Sinthani zone yothandizira kukhala mapu a vector

1. M'nthaka
2. Tsegulani mapu "macartevectorielle.mpvf«
3. Gwiritsani ntchito zoom kuti muwone slab yonse
4. Pangani misewu / njanji yatsopano (gpx) yomangirira mapu (chimango),
5. Sungani nyimboyi "Emprise_relief_utile.gpx"

Chithunzi chili m'munsichi chikuwonetsa mapu a vector ndi mtundu wa digito (map.cdem) womangidwa pogwiritsa ntchito phunziroli.

Ndi Qgis:

1. Pazenera losanjikiza: siyani gawo lophatikizana lothandizira (* .tif)
2. Kokani chimango file.gpx kuchokera Explorer zenera kuti Layer zenera. "Emprise_relief_utile.gpx" kufotokozedwa mu sitepe yapitayi.

Ngati kutsata kwanu kukukokera pawindo losanjikiza, mutha kutsimikizira kusasinthasintha poyang'ana bokosilo.

Menyu ya raster imakupatsani mwayi kuti mufotokozere izi kuphatikiza mpumulo wosanjikiza ziyenera kutero kudula malinga kapangidwe ka zinthu vekitala kujambula mapu.

Pangani zokhotakhota

Ma parameter awiri oti afotokoze:

1. Kukula kofanana:
   • 5 m, pamtunda wosalala kapena wamapiri,
   • 10 m, pakati pa phiri kapena m'zigwa zotsetsereka;
   • 20 m, m'mapiri.
2. Foda yosungira mafayilo ndi mtundu wa fayilo ya .shp

Qgis amatulutsa ma curve, ali ndi mtundu wachilendo, kudina "Properties" wosanjikiza wa curve kumakupatsani mwayi wosankha mtundu, makulidwe ndi mawonekedwe a ma curve. ku Qgis kokha.

Mukakhala ndi fayilo ya Gpx, zomwe muyenera kuchita ndikuipeza mu Explorer ndikuyikokera pawindo losanjikiza kuti muwonetsetse kuti ma curve amaphimba slab yothandiza.

Lumikizani ma curve ndi mapu

Kuchokera ku Land, menyu tsegulani mapu:

• Tsegulani mapu (vector tile),

• Tsegulani fayilo "ma curves deiveau.shp»Kuchokera pagawo lopanga ma curve

  Ma curve adayikidwa pamwamba (kutsogolo) pamapu a vector. Kadi udi pabwipi na muzu wa kadi ubijikwa pa maulu andi.

Dinani kumanja pa wosanjikiza: Properties (muli ndi chipiriro chokwanira kuti mubwere!)

Sungani magawo opindika ngati “mizere yozungulira.mpvf"

Pamapu awiri aliwonse a mpvf: dinani kumanja wosanjikiza => sungani pulasitiki.

Fayilo yadongo imasunga makonda, mawonekedwe ndi mawonekedwe azinthu zomwe zili pamapu. Iyenera kukhala m'ndandanda womwewo ndi * .mpvf khadi.

Mapu awiriwa alipo tsopano ndipo atha kugwiritsidwa ntchito ndi Land ndi GPS.

Land limakupatsani mwayi wopanga fayilo yomwe "ikuphatikiza" mamapu awiriwo. Kuti muthandizire kusamutsa ku GPS, ndikwabwino (osati kwenikweni komanso osakakamiza, koma momasuka) kuyika mafayilo mufoda imodzi. Padzakhala fayilo imodzi yokha yobwereza, ndipo yonse ikhalabe "kompyuta" yosasinthasintha.

Pangani chikwatu chachitsanzo: CarteRaidVickingVect

M'nthaka

Tchulani hypermap yanu ndikuyisunga momwemonso chikwatu. CarteRaidVickingVect (!! osati mufoda iyi !!).

"Chinyengo" ichi chimakupatsani mwayi wokhala ndi chikwatu mtengo womwe ungasamutsidwire ku GPS ndi Padziko Lapansi, ndikokwanira kukopera kapena kusuntha mizere iwiriyi nthawi imodzi kupita ku chikwatu ... / mapu (chitsanzo pansipa) GPS ndi / kapena Land kukhala ndi mapu ofanana pazipilala ziwirizi.

Tsegulani matailosi athu awiri a vector kuchokera pafoda yomwe tidapanga kale.

Kokani mamapu awiri a mpvf pa mapu a imp, mulingo wopindika mutu pamwamba pa mndandanda.

Mafayilo amtundu wa Clay amakulolani kuti mupeze mawonekedwe azithunzi. Ndikotheka kusintha makonda amayendedwe kapena njira za "OSM" slab, mumangofunika kukulitsa wosanjikiza wa slab iyi, dinani chizindikiro cha wosanjikiza, kenako sinthani mawonekedwe a sublayer yofananira, musaiwale kusunga dongo (dinani kumanja kusanja ndikusunga ...).

Kenako Land idapanga hypercap mumtundu wa imp, sungani mapu awa (Sungani). Tsopano ndikwanira kutsegula hypermap iyi yokha.

*CompeGPS MAP File*  
 Version=2 VerCompeGPS=8.9.2 Projection= Coordinates=1 Datum=WGS 84 
   

Mutha :

• sinthani, mwachitsanzo, kuchuluka kwa makulitsidwe malinga ndi zosowa zanu,

• ikani mafayilo amalingaliro osiyanasiyana kuti musinthe sikelo
• Sakanizani mapu a vector ndi raster IGN mapu kuti muwonetse nthawi imodzi yamitundu yonse ya mamapu pazenera

Chitsanzo cha kasinthidwe ka sublevel ya OSM

Kutumiza mafayilo ku GPS

Koperani chikwatu chomwe chili ndi mamapu (ofotokozedwa pamwambapa) ku / mapu a GPS, koperani fayilo ya hyper map format.imp ku / mapu GPS.

Langizo: Kuti musinthe kapena kusintha mawonekedwe a mapu omwe akuwonetsedwa pazenera la GPS: GPS yolumikizidwa ndi PC kudzera pa chingwe cha USB, tsegulani mapu a RaidVickingVect.imp ojambulidwa ku GPS ku Land, sungani zokonda zanu, osaiwala zopulumutsa. zoikamo wosanjikiza mu dongo wapamwamba.

Gwiritsani ntchito GPS

GPS imawonetsa matailosi m'njira ziwiri:

• R chizindikiro: chikwatu komwe mafayilo amasungidwa,
• Chizindikiro cha V: pamapu aliwonse a vector.

Pamene R "Bitmap" yafufuzidwa (monga momwe ili pansipa): Mapu awiri akuwonetsedwa. Ngati chizindikiro cha V "Vector" chafufuzidwa, zonse ziyenera kufufuzidwa. Ikani wosanjikiza wokhota pamwamba pa mndandanda.

Kumasulira komaliza mu GPS (pa chithunzithunzi, chithunzithunzi ndi 72 dpi, pazithunzi za GPS izi ndi chithunzithunzi cha pafupifupi 300 dpi, ndiko kuti, chigamulochi chikuwonjezeka ka 4 pazithunzi za GPS). Zindikirani kuti makonzedwe a njira za buluu zakuthambo za chiwonetsero cha Land alipodi mu GPS. Mulingo wowonera pachithunzichi ndi 1/8, womwe ndi wowirikiza kawiri wa njinga yanthawi zonse yamapiri. Kusintha makonda kumakupatsani mwayi wosintha mawonekedwe ndikusankha kuti muwonetse zinthu zamapu (monga chithunzi).

Monga gawo la "demo" mu chithunzi pansipa, makonda adapangitsa "makamera" kutha; Pansi pa zokopa alendo wosanjikiza anawoloka kunja.

Pachithunzichi pansipa, mulingo wowonera ndi 1/15.

Pomaliza, chithunzi cha skrini ya GPS (chithunzi pansipa), chomwe chimatsegula mwayi wosiyanasiyana. Zoperekedwa nthawi yomweyo:

• matailosi a OSM vector,
• Ma contour tiles,
• IGN khadi 1 / 50 (dziko loyenera),

Taonani:

• Kuti ma curve "amafanana" ndi ma IGN curves, chifukwa chake DEM yogwiritsidwa ntchito ndiyodalirika,
• Kusintha makonda kumakupatsani mwayi woyika zinthu za vector kutsogolo kapena kumbuyo kwa mapu a IGN,

Wogwiritsa akhoza:

• Kuchotsa kuchedwa kapena mipata pakukonzanso mamapu osiyanasiyana,
• Onetsani osakwatiwa (chitsanzo ...),
• onjezani gawo lothandizira "DEM" kuti mapu ali mu 2D kapena 3D.

Kapena ingopezani mapu okwera vekitala.

Chitsanzo chokhazikitsa mapu, zithunzi ziwiri zazithunzi za GPS (72 dpi / 300 dpi skrini, yomwe ili bwino nthawi 4) uwu ndi mudzi womwewo, chithunzi chakumanja chikukulitsidwa pang'ono. Zomwe zidali zamunthu: makulidwe a ma curve ndi ma pixel 2 m'malo mwa pixel 1, mtundu wa mbewu, nkhalango, kapangidwe ka nyumba. Chilichonse ndichotheka makonda, ndipo kusamutsa kapena kusamutsa makondawa kuchokera ku khadi lina kupita ku lina, ndikokwanira kubwereza fayilo yadongo.