Inguva yakadini iyo faira iri ichapona?

Kwenguva pfupi ndaifunga kuti iyo axf format yaiva iyo inotsiva efrimu yemajeri faira; asi pane zvinoita se geodatabase yeArpPad, iyo inoreva kuti ESRI ichaomesa pakuita kuti titambure ne shp format.

Dambudziko

Kushaya simba kwechimiro che shp ndechekare, nekuchengetedza dheinhau dzaro mune nzira iyo yakaitwa makore anenge 20 apfuura asingakwanise kusimbisa ukama uye nekupararira kwemafaira maduku anochengetedza maitiro akasiyana nemitemo yevector data.

ESRI Yakazivisa iyo axf seyomufananidzo weAppad inoshandisa iyo kubva pa 7.1 version inogona kubata matafura akafanana apo iwe unogona kusanganisira maitiro, kutaurirana, kuratidzika uye zvimwe zvinhu izvo dinorex duku yaisagona kuita.

Kunyangwe vamwe vakashevedzera kumatenga vachiti "tinoda imwe spatial data fomati?", ESRI inosimbirira kuti haisi chimiro chitsva asi senge geodatabase chimiro chemitemo yenzvimbo yedata yakavakirwa paMicrosoft SQL Server Compact Edition (SQLCE) ... mumhedziso isina hanya, iro geodatabase iro vazhinji vakashoropodza nekuomesesa API.

… Inogona kunge isiri iyo fomati nyowani asi inowedzera kuomarara kumusika wezvigadzirwa zve geospatial, munhu wese anofanirwa kuvaka imwe protocol yekudyidzana neiyi fomati.

Uye chii chinofanirwa kuitwa?

• Chengetedza mafaira mafaira mune d database, maitiro eiyo mafaira akachengetwa in a dbf... muBLOB (Binary chinhu hombe) mune dbf maitiro akapetana makoramu ...
• Zvadaro mune imwe tafura imetadata yakaita sokuratidzwa, chiratidzo chokufananidzira, mafomu uye zvinyorwa.
• Iko kusanganiswa kwemafomu akaumbwa, pamwe nematanda avo uye zvimwe zvakakwana, zvinogona kutorwa sefaira rimwe chete.
• Ichakwanisa zvakare kubatanidza pamwe neiyo geodatabase, kugamuchira madomeni, madiki uye hukama ... ndinofungidzira zvakare nemitemo yetopiki uye maitiro egeoprocessing.

Mhinduro

Mukuita, mumwe munhu ane GPS anogona kuenda kumunda, kuita cadastral kugadzirisa pamepu (kwete yakapusa formfile) sekunge ari kushanda nedesktop yake chikuva, achiona kana paine kutendeseka kwetopiki kuburikidza nezvipenga uye kutumira iyo data kuburikidza gsm ku iyo yepakati dhatabhesi ... haigone here izvi? ... ah, ndine hurombo, neArcPad!

Vazhinji vanotenda kuti kana ESRI ichimanikidza kudzivirira dino-shapefile yayo, rimwe zuva mafomati eXml (kml, gml) vari kuidya vari vapenyu ... zvisinei kuti yakaroora Microsoft.