Nguyin Nggc Anh vd Dtg T^p chi KHOA HQC & CONG NGHE 169(09) 143-150
iTNG DUNG CONG NGHE TIN HOC VA MAY TOAN DAC DIEN TU*
TRONG CONG TAC DO VE, THANH LAP BAN DO DIA CHINH XA VAN LANG, HUYEN YEN BINH, TINH YEN BAI
Nguyen Ngoc Anh*, Phan S i n h Binh Trudng Dgi hoc Ndng ldm - DH Thai NguySn TOM T A T
Cong tac do vS thanh lgp ban do dja chinh x3 Van Lang, huyen Yen Binh, tinh Yen Bai duoc thuc hien nham tiianh lgp bO b ^ d6 dia chinh vk th6ng nhAt cdc ty le ban dt, hoan chinh ban d6 dgng gi^y va file s6 khep kin toan bo theo duong dia gidi 364 ciia xa dang qudn \f theg h$ thong cila He tga dg Qu6c gia VN2000. Sau khi tien hanh de ve va chinh ly lgi todn b6 di$n tich ciia x5 Van Lang thu dugc ket qua nhu sau: Thanh lap luoi khong che do ve g6m 03 diem dia chinh va 89 di^m luoi kinh vi; Tong so to ban dh dia chinh ciia toan xa la 77 tcy, trgng do c6 53 16 ty 1? 1/1000, 18 lb ty le 1/2000 va 06 tb ty le 1/5000 Cdc tb ban do nay da dugc dg dac, xii 1^, bien tap tren phan mem Microstation va FAMIS dat k^t qua t6t. Bg ban do, ho so dja chinh Id nguon tai heu lam CO so cho viec giao dat, cho thuS dat, chuyen muc dich sii dung dat, dang k^ dit dai, cap giay chung nhan quyen sii dung dat vd xay dimg co so dfl lieu,..
Tir khoa: Cong nghe tin hpc, todn dgc dien lu, bdn do dia ehinh, qudn lp. h? thong thdng tin dat,...
M C J D A U
Ban do dia chinh la thanh phan quan trpng trong ho so dia chinh, la tai lieu co sd de giai quyet cac moi quan h? ve mat t\r nhien, kinh te, xa hoi va phap ly den timg thua dat doi v6i tirng chii su dung dat. Ban do dia chinh bao ve quyen scr hiru cua nha nuac doi vai dat dai, no tang cuong hieu qua sii dung dat cho ngudl su dung dat, dam bio hop li nguon tai nguyen dat dai. Ban do dia chinh (BDDC) la ban do chuyen nganh dat dai chuyen cung cap thong tin ve khong gian va thupe tinh ciia tiiua dat, phyc vy tiiong nhat quan ly nha nuac ve dat dai. BDDC la ca so phuc vy dac Iyc cho nhieu c6ng tac chuyen nganh nhu: l^p va hoan thi?n ho so dia chinh, dang ky dat dai, lap quy hoach, ke hoach sii dung dat, dinh gia dat... Chinh vi v?iy, viec xay dung ban do (^a chinh la mpt nhi?m vy quan trong mang tinh cap thiet trong cong tac quan ly nha nuac ve dat dai [4].
Ngay nay, Cong ngh? tin hoc da lr6 thanh mpt cong cy pho bien, rpng rai va duac Dang va nha nuac khuyen khich ap dyng vao hau het cac ITnh vuc, nhlm thay the dan cac phucmg phap thu cong kem hieu qua. Cong
Tel 0983 454954. Email: ngiiyenngocanh@tuqfecbi w
tac quan ly dat dai a Vi?t Nam dang timg bucrc tien tdi xay dyng he thong thong tin dat dai khoa hoc, ti?n dung va chinh xac. Vi?c xay dung ban do dia chinh tir cac phan mem hien dai la mpt trong nhiing phan quan trong cua vi$c xay dyng he thong thong tin dat dai do. Hi$n nay, co nhieu phan mem chuyen nganh quan ly dat dai noi chung va thanh l§p ban d6 dia chinh noi rieng da ra ddi va duac ling dyng rpng rai nhu. Mapinfo, Autocad, Microstation, ArcGis, ViLis, Famis... Trong do, phln mem Microstation c6 nhieu uu the trong ITnh vyc xay dung moi truong do hoa, phi do hoa va cac cong cy ho tra thanh lgp ban do dja chinh. Phan mem Famis ho^t dpng tren moi truang trp giup ctia Microtation la phan mem niun trong h? thong phan mem chuan thong nhat trong nganh dia chinh phuc vu lgp ban do va ho sa dia chinh, kha nang ung dyng rat ldn trong q u ^ ly dat dai [5], NOl DUNG VA PHU'ONG PHAP Vat lieu nghign ci™
- May toan dac dien tii Topcon GTS 255N phyc vu do ve chi tiet tnanh lap ban do.
- Cac diem moc khong che m^t bing do ve da dupc xay dung trong khu do;
- Cac phan mem trong bien tg,p, xu ly so lipu:
T-COM, Microstation, Famis,.,
143
Nguygn Nggc Anh vd Dig Tap chi KHOA HOC & CONG NUHJj ioytuy> 14J - laj- N6i dung nghien cihi
- So luoc vi tri dia ly xa Van Lang - Thanh lgp ludi khong che do ve [3], [4] [6].
- Do ve chl tiet ngoai thyc dia [I], [4] [6].
- U'ng dyng phan mem "Microstation va Famis thanh lap va bien tap ban do dia chinh so xa Van Lang [4], [7], [9].
Phirong phap nghien ciru
Quy trinh cdng nghi do vS thanh lap bdn do dia chinh
Quy trinh cong ngh? do ve thanh lap ban do dia chinh the hi?n chi tiet tren Sa do 1,
Xac dinh khu \uz dianh lap ban dd, Xac dinh ranh gidi hanh chinh cap xS I Xay dung liicfi khfing chl do \"e
Xac dinh ranh gidt su dune cac loai dat
T
Do dac chi tiet ranh gidi thiia, dia hinh.
dia vat kgt hop dieu tra diiia dat Nhap v i xii li so li^u do tren may tinh, noi cac diem chi tiet. In diii ban ve, kiem tra thuc dia, do bii ket bop quy chu su* dung dat Ty dong tim va siia loi, T^o vung; Tinh
dign tich, danh so thiia Bien tap ban d6 d^a chinh co so. Ban do
dta chinh a dang gidy va dang so - In ban do gtay - Ghi ban so tren Sia cd
X —
L|p ho sc, giao nop san pham Sff do 1. Quy trinh cong nghe do ve thdnh lap bdn
do dia chinh [IJ Phuong phdp diiu tra, thu thgp s6 lieu:
- Thu thlp cac bao cao tong hpp, cac so lieu thong ke ve dieu kipn tu nhien, kinh t^, van hda, xa hpi cua xa,
- Cac tai Iipu lien quan den b ^ do trudc day da thyc hien
- Cac thong tin can thiet, phyc vu cong tac quy chu va lap ban mo ta thua dat.
Phucmg phdp khao sat, do dgc thuc dia: ^ - Tien hanh khao sat thuc dia de xac dinh ranh gidi khu do, dong thai tien hanh chpn diem, chon moc va xay dung ludi khong ehe do vs xa Van Lang b ^ g cong nghe GPS (May thu GPS-HuaceX20)[2],[3],[4].
- Sir dung may toan d^c dien tir Topcon GTS 255N do ve chi tiet ranh gidi cac thua dat, cac cong trinh xay dung tren dat,... [5], [8].
Phuong phdp xi? ly dit lieu, bien tap bdn d6 dia chinh
- Tnit dii lieu do tir may toan dac vao may tinh thong qua phan mem T-COM.
- Su dyng phan mem Microstation, Famis trong cong tac bien t|ip, trinh bay va in an bk do dia chinh (triin diem chi tiit len bdn vi, noi cdc diem do; sua Idt vd tgo viing; ddnh so thica vil vS nhdn; sua bdng thong tm thuoc tinh; tgo khung bdn dS dia chinh; hem tra kit qud do; tn bdn do; hem tra vd nghiem thu tiii liSu) [7], [9],
KET QUA VA THAO LUAN Stf lu-ffc vi tri dia ly xS Van Lang Van Lang nam d phia Nam ciia huyen Yen Binh, tinh Yen Bai vdi tong dien tich ty nhien ciia xa la 819,00 ha dupc chia lam 06 thon.
Xa CO vi tri dia ly tiep giap nhu sau:
- Phia Bac giap xa Phii Thinh - Phia Dong giap xa Thinh Hung - Phia Tay giap xa Van Tien thanh pho Yen Bai, Tinh Yen Bai,
- Phia Nam giap xa Dai Phgm, xa Dan Ha va xa Hau Bong, huy$n Hg Hoa, tinh Phii Thp.
Xa Van Ljing cd dac trung ciia viing doi nin trung du. Dia hinh xa nghieng dan tu Tay sang Dong, do kien tgo dia chat xa Van Lang cd dia hinh kha phiic tap, hinh thanh nhimg suon doi, rupng bac thang va vimg dong bang. Dgc diem dia hinh da dang la ti^n de phat sinh nhieu loai dat khac nhau va sy &
dgng hda cac cay trong.
Thknh l|ip lirdi khong che do v£
Sau khi thu thap dupc cac tai lieu can tiiiet cho cdng tac do dgc va thanh lgp ban do $a
Nguyin Nggc Anh vd Dtg Tap chi KHOA HOC & C 6 N G NGHE 169(09). 143-150 chinh, tien hanh khao sat thyc dia de xac dinh
ranh gidi khu do, dong tiidi lien hanh chpn diera, chon moc. Ludi kinh vT duac thong nhat thiet ke nhu sau:
- Cac diem ludi kinh vT phai dupc bo tri deu nhau trong khu vyc do ve sao cho mpt tram may c6 the do dupc nhieu diem chi tiet nhat.
- Vi tri dat diem dia chinh phai la noi cd kha nang khong che ve tam nhin cao, thuan Ipi cho do ludi va do ve chi tiet ban do dia chinh.
- Tir 03 diem raoc dia chinh da cd trong khu vyc do ve lam diem khdi tinh thanh lgp mdi 89 diem khong che trong khu vuc do xa Van Lang. Cac diem ludi khong che dupc thanh lap mdi la' KVI-I, KVI-2, KVl-3, K V M , KVI-5, KVl-6, KVI-7, KVI-8, KVI-9, KVl-10, K V M I , KVl-12, KVl-13, KVl- 14,... KVl-89, va 03 Mm dia chinh goc la- YB67, YB68, YB69,
Ket qua duoc the hien qua sa do tren Hinh 1
r 3
3 0 B 6 0ONeiLU0lKHaN
„*vA.,*HaHuveNVB.a
"-—
G C H g e o v e c X p . .,HT*,H«^Bi,
r,^ ssz"
Hinh 1. Do hinh luin khdng che do vexa Vdn Lang, huyen Yen Binh, lmh Yen Bdi Do ve chi tiet
Sau khi xac dinh ranh gidi hanh chinh, tir cac moc dia chinh, diem ludi khong che do ve vira xay dyng dupc, tien hanh dat may toan dgc di?n tli do cac diem do ve chi tiet ranh gidi cac thua dat, cac cong trinh xay dyng ti^n dat [4], Trong qua trinh do chi tiet, luu ket qua vao may ket hop cong viec ghi ket qua do dupc vao so do ve chi tiet, ve so hpa
va ghi chii ngoai thuc dia de tranh nham Ian trong qua trinh bien tap ban do.
+ Do ve thiia dat, cac cong trinh xay dyng tren dat
+ Do ve the hien hp thong giao thong + Do ve the hien hp thong thiiy van.
+ Do ve cac vat co djnh: cau, cong + Ket hpp vdi qua trinh do ve, ta ket hpp lay thong tin cua thiia dat, ten dia danh, ten rieng ciia (£a vgt,... va dupc ghi true tiep len ban sa hpa.
Ket qua do mpt so diem chi det nhu bang 1.
Bang 1. Ket qud mot so diem do chi tiet cda xa J'dn Lang, huyen Yen Binh, linh Yen Bdi Diem dung mdy: Kl '1-78 Ngud-i do- Gidng A Hp Diem dfnh hirong: KVI-79 Ngic&t djnh hu&ng:
Phgm Due Chien
Diem Khoang Goc Chieu cao do each (m) bang (°) giroTig (m) 10624 17,3242 5,098 1,45 10625 79,3118 20,472 1,45 10626 166,4206 3,856 1,45 10627 162,1353 2,346 1,45 10628 117,2906 4,272 1,45 10629 92,2444 19,060 1,45 10630 83,4510 35,305 1,45
Nguon: So lieu do U'ng dung phan mem Microstation v^
Famis thanh Igp va bi£n t^p ban do dja chi'nh so xa Van Lang
Quy trlnh biin t^p ban dd dia chinh bdng phdn mim Microstation va Famis
Chiing ta cd the tdm tat quy trinh bien tgp ban do dia chinh tren phan mem Microstation va Famis theo Sado 2.
Cdc yeu td ngi dang chinh the hiin trin ban dd dla chinh
Cac yeu to npi dung chinh the hipn tren ban do dia chinh dupc quy dinh chi tiet theo quy phara CLia bp Tai nguyen va Moi trudng [4] va hudng dan ciia sd Tai nguyen va Moi trudng tinh Yen Bai [6]. Cy the nhu sau:
+ Khung ban do.
+ Diem khong che tpa dp, dp cao Quoc gia cac hang, diem dia chinh, diem khong che anh ngoai nghipp, diem khong che do ve co chon moc on dinh.
Nguyin Ngoc Anh va Dtg Tap chi KHOA HQC & CONG NGHB iby(uyj: 14J-150
r
- - -
„
L.
I Q Q Ihi n n cfaoB tli do
Sin cblta d6i IwiiE ban lid Luu D« bin lla fik DGN bi
1 File TXT ~|
n
1
VaDca>6iiaiieu1linitad|>cUilhD0NbSndi | N a i f l c b t i l J s D G N ^ f i i d u i i h D C i N b m i U [ Sua chih iSi (MglCkun. MRFFIani) tao itinf | Taubindftdiichkh
-Banb^dOnn
Luu tli). m binds
hpa. Budc tiep theo la tnit so li^u vao may tinh va sir dyng phan mem Microstation va Famis de bien tgp ban do dia chinh.
May toan dac dupc ket noi vdi may tinh thong qua cong tnit USB. Khdi dpng phan mem T-COM sau do vao Menu - • chpn F3 (Memory MGR) -^ chpn Fl (Data Tranfer)
—» chpn Fl (Send Data) -» chpn Meas Data, Xuat hien file so lieu can tnit -»^ chpn F2 (List) va chpn F4 (Enter) -^ chgn F3 (YES) de tnit dii lieu tir may toan dgc sang may tinh, Ket qua duac the hien nhu hinh 2.
Sof do 2. Quy trinh biin tap bdn do dia chinh tren phdn mem Microstation vd Famis [6f + Moc dia gidi hanh chinh, dudng dia gidi hanh chinh cac cap
+ Moc gidi quy hoach; chi gidi hanh lang bao vp an toan giao thong, thiiy Ipi, de dieu, hp thong dan dien va cac cong trinh cong cpng khac cd hanh lang bao ve an toan.
+ Ranh gidi thua dat, logi dat, so thii tu thiia dat, dien tich thira dat.
+ Nha d va cdng trinh xay dung khac chi the hien trSn ban do cac cong trinh xay dung chinh phli hpp vdi muc dich su dung ciia thiia dat, trir cac cdng trinh xay dung tam thdi. Cac cong trinh ngam khi cd yeu cau the hien tren ban do dja chinh phai dugc neu cy the trong thiet ke ky thuat - du toan cdng trinh.
+ Cac doi tupng chiem dat khdng tao tiianh thira dat nhu dudng giao tiiong, cong trinh thuy Igi, de dieu, sdng, suoi, kenh, rach va cac yeu to chi^m dat khac theo tuyen.
+ Dia vgt, cong trinh cd gia tn ve Uch su, van hda, xa hpi va y nghTa dinh hudng cao.
+ Dang dat hogc diem ghi chii dp cao (khi cd yen can the hien phai duac neu cy the trong thiet ke ky thuat - du toan cong trinh).
Biin t^p vd thdnh Idp BDDC Bu&c 1. Tmyin triit dU liiu
Sau khi da hoan thanh cong tac ngoai nghiep, tien hanh hoan chinh so do ve chi tiet va ve so 146
Hinh 2. File tnit so li$u tie mdy todn dgc dien till sang mdy tinh qua phdn mem T-COM '' So lipu dupc tnit tir may dien tii sang may tinh tiiong qua phan mem T-COM, file so lieu phai chuyen doi dinh dgng tir *.gsi thanh *.txt bang each xu ly qua phan mem T-COM, sau khi xii ly File s6 lieu cd cau true nhu hinh 03-
Hinh 3. File s6 li4u tgo d^ diim chi liet sau khi dup^c xu ly
Nguyen Ngoc Anh vd Dtg Tap chi KHOA HOC & CONG NGHE 169(09)- 143-150 Bu&c 2. Triin diim chi tiit Iin bdn ve
Khi xii Iy dugc File so lieu *em chi tiet cd dinh dgng * txt ta ti^n hanh tnen diera l£n ban ve Khdi dpng Microstation, tao file b ^ ve mdi, chpn Seedfile chuan chiia day dii cac thong so CO sd toan hoc ban do Sau do khdi dgng Famis ->• Co sd dii lieu tii do -> Nhap so lieu ->Jmport Ket qud nhu hinh 4
Tir cac diem chi tiet va ban ve so hog ngoai thuc dia ta su dyng thanh cdng cy ve dudng thang Place Smartline va chpn Idp cho timg ddi tuong ciia chuong trinh Micorstation de noi cac diem do chi tiet. Lan lugt thuc hien cac cdng viec noi diem theo ban vS so hog ciia ban do khu vuc xa Van L&ig, ta thu dugc ban ve cua khu vyc do ve Luc nay cac thua dat tren b ^ ve the hien ro vi tri hinh dang va mpt so ^ a vgt dac tnmg cua khu do.
Hlnh 4. Giao dien phdn mem Mi phdn mem Famis
Tim dudng dan den 6, thu myc, file chiia so lieu can trien diem Ien ban ve. Ket qua trien diem do chi tiet Ien ban ve duac the hien qua hinh 5,
llinh 5. /. el qua niigp file 'J\l qua l-aiiii.\
Bu&c 3. Tgo md td tn do vd ndi cdc diim do chl tiet
Tir menu Ca sd dii lieu tri do -> Hien thi —>•
Tao md ta til do —> chpn cac thdng so hien thi gom cd tam diem va so thu tu diem hinh 6,
•uc it<ua dai .sau idinJil, not lai hodn chinh Bu&c 4. Sua lot vd tao viing (topology) Tam thiia chi duoc tao khi cac thira da ddng vimg hay khep kin. Tuy nhien trong qua trinh thuc hien bien tap ban ve khdng tranh khdi sai sot. Do dd can phai di tim va sua cac loi nay.
Phan mem Famis cung cap cho chiing tamdt chiic nang tu dpng tim va sira loi, Tinh nang nay gom 2 cdng cy MRFCIean va MRF Flag Editor, Tir Menu chon Ca sd dir lieu ban do
—> tgo Topology —> tu dpng tim, siia loi (Clean). Sau do vao chiic nang sua Idi (Flag) de tim loi va sira, noi nao cd chii D lit noi do cdn loi, can sira lai cac Idi thdng qua thanh cdng cy Modifi cua Microstaion. Ket qua nhu hinh 8.
Hinh 6. Kit qud tgo mo id tri do Hinh a. kel qua ii^ don^ lim, s
Nguyen Nggc Anh vdDtg Tap chi KHOA HOC & CONG NCiliH
Topology la md hinh Iim tru dii lieu ban do (khdng gian) da dupc chuan hda. No khdng chi luu trii cac thdng tin dia Iy, mo ta vi tri, kich thudc, hinh dgng ciia timg doi tupng ban do rieng re ma cdn cdn mo ta quan he khdng gian giiia chiing vdi nhau nhu noi nhau, ke nhau. Chiic nang nay rat quan trpng trong cong viec xay dyng ban do, Sau khi ddng vung siia loi, topology la mo hinh dam bao viec tu dong tinh dien tich, la dau vao cua cac chiic nang tao ban do d^a chinh, tao ho so thiia dat, tao ban do chu de, ve nhan thua,..
Tit cira so Co sd du lieu ban do —> tao Topology —> tgo vung. Chon Level can tgo vung (d day la level cua thua dat) neu nhieu Idp tham gia tinh dien tich thua dat tin ta phai tao tat ca cac Idp va moi Idp each nhau bang dau phay. Sau dd chucmg trinh ty tao Idp tam thiia cho timg thiia dSt Ket duac the hipn nhu hinh 9.
Hinh 9. Ket qud tgo viing (Topology) cho thua ddt Bu&c 5. Ddnh s6 thua va ve nhdn Sau khi tao vimg cho cac thiia dat, ta tien hanh danh so thua, ve nhan thua (hinh 10) va gan thdng tin cho cac thiia dat. Trudc khi tien hanh budc nay cac thdng tin thua dat phai dupc thu thap day dii va dugc gan nam trong cac thiia. Cac lap thdng tin cua thiia dat duac gan bang Idp nao tin budc gan thdng tin tii nhan se tien hanh gan nhSn bing Idp do:
Tir Menu Ca sd du lieu bdn do - ^ ban do dia chinh —> danh so thua tu dpng, hdp thoai danh so thiia tu dpng th^ hien nhu hinh sau.
Hinh 10. Ddnh so thua vd ve nlmn HDD Biroc 6 Sua bang thong tin thuoc linh Dc dain bao cho day dii cac thong tin dia chinh duoc cap nhat trong file bao cao, ta pliai kiem tra bang nlian thiia xem file bao cao da cap nhat da>' du ha}" chua Co nhung tnidng hap cac thdng tin cua thua dat khi gan b] chong de !en ranh thua, do va}' khi gan iilian thira file bao cao se khong cap nhai duac cac thong tm vao ban nhan Kiem tra bang CO so dii lieu dia chinh xera cac thong tm trong bang da dS}' du chua neu thieu ta co the tha\ doi bd sung cac thong nn nhu (ten chu su dung, dia chi chii su dung dat, xu dong. loai dat) sau dd ghi h i de thong tm duoc cap nhat dav dii
Ttr menu C a so dij lieu ban dd -^ Sua baiig nhati thua Ket qua nhu hinh 1 I
Hinh 11, Bang llioiig tin cac lima dut Birac 7 Tao khung ban do dia chinh Khung ban do dia chinh can phai tao ra vdi vi tri va each the hien thoo dung qu\ dinh trong qu\' pham thanh lap ban do dia chinh cua Bo 148
NguySn Ngoc Anh vd Dtg Tap chi KHOA HOC & CONG NGHE 169(09)- 143-150 Tai nguyen va Mdi trudng ban hanh. Tu
menu chon Ca sd du lieu ban dd -^ Ban do dia chinh -^ Tgo khung ban do
tien hanh in chinh thiic ban do nay. Ket qua bien tgp, thanh Igp ban do dia chinh xa Van Lang, huyen Yen Binh, tinh Yen Bai dugc thi hipn chi tiet qua hinh 14.
Hinh 12. Tgo khung bdn do dia ehinh Sau khi hoan tat cac qua trinh co ban neu tren.
Da hoan thanh cdng vipc iing dung phan mem Famis, Microstation xay dung ban do ^ a chinh tir so lieu do chi tiet. K^ qua duac the bien nhu hinh sau:
Hinh 13. Td bdn do sau khi du<?e biin tdp Bu&c 8. Kiim tra kit qud do
Sau khi bien tap hoan chinh, ban do nay da dupc in thii, tien hanh ra soat, kiem tra, so sanh, raiic dp chinh xac ciia ban do so vdi thyc dia. Lya chon nhiing thira kha nghi la co sai so Idn, tien hanh do khoang each tren ban So. Sau dd chuyen khoang each do ra thyc dia long thai dimg thudc day do khoang each igoai thuc dia va so sanh ket qua giua chiing voi nhau. Nhirng sai so deu nam trong gidi ian cho phep. Nhu vgy, dp chinh xac ciia ban io sau khi bien tap dat yeu cau ky thugt.
Hu&c 9. In bdn do
Khi ban do da dugc kiem tra hoan chinh va
!d chinh xac dat yeu cau ky thugt, Iuc nay
Hinh 14. Ket qud bien tap bdn do dia chinh xd Vdn Ldng, huyen Yen Binh. tinh Yin Bdi Bu&c 10. Kiem tra vd nghiim thu tdt lieu Sau khi xem xet cac tai Iipu dat chuan trong quy pham ban do va luan chimg kinh te ky thuat cua cdng trinh, tien hanh ddng gdi va giao nop tai lieu (cdc logi sd do, bdn dd dia chinh, cdc logi bdng bieu, bien bdn hem tra.
bien bdn bdn giao kit qud do dgc vd ban dd dfa chinh,. ) , [3], [4], [6].
KET LUAN
Sau khi tien hanh do ve va chinh ly lgi toan bp dien tich cua xa Van Lang thu dupc ket qua nhu sau:
- Thanh 1?^ ludi do ve bao gom: 03 4era dia chinh va 89 diem ludi khong che do ve mat bang - Tong so td ban do dia chinh ciia toan xa la 77 to, trong dd cd 53 td ty Ip l/IOOO; 18 td ty Ip 1/2 000 va 06 td tyle 1/5000.
- Cdng tac bien tap ban do bang phan mem Microstation va Famis cd nhieu tien Igi nhu.
+ Cd kha nang ty dpng tim sira loi, danh so hi§u thira, tinh dipn tich, ve khung ban do,...
+ Ban do dugc to chirc va luu try gpn nhp, dii Iipu ban do dugc bao quan lau dai va rat thugn tipn cho cdng vipc chinh siia, cgp nhgt cac thong tin mpt each nhanh chdng.
+ Cac yeu to ban do (vi tri diem, chieu dai, hinh the, di§n tich thiia dat) giir nguy6n dupc do chinh xac ciia du lipu do dgc ban dau, khong chju anh hudng cua sai so do hoa.
149
Nguyin Nggc Anh vdf)(g Tap chi KHOA HOC & C O N G NGHE 169(09) 1 4 3 - i ^ Ben canh dd phan mgm Famis cung ton tai Hudng din ki^m tra, t h ^ dinh va nghiw ihu
i .. , , , . cong tnnh, san pham dja chinh
nhirng nhupc diem nhat dinh nhu: chua co ^ BO Tai nguyen va Moi tnrdng (2014), T h o n | | kha nang binh sai ludi, tong hpp dipn tich, chi s6 25/2014/TT-BTNMT ngay 19 thang S nSm 2Gli chgy dugc tren nen cua MicroStation,... •^'^^ BO Tai nguyen vk Mdi truong quy dinh v^ bin
do dia chinh
TAI LIEU T H A M K H A O 6. Phgm V3n Chuyen (2003), Gido trinh Trdc S\a dai cuang, Nxb Xay dyng Ha Ngi
1. BpTainguyenvaMoi tnrdng (2005), Quy Umh 7 Sd Tai nguyen va M61 trudng (2014), Huong dgve thanh I&p ban do dia chinh, Ha Ngi din so 1425/HD-STNMT ngay 18/7/2014 c\ia S6 2- Bd Tai nguyen va Mdi tnrdng (2008), Quy^t Tai nguyen Mdi trudng Yen Bai v^ thuc hien cong dinh 08/2008/QD-BTNMT ngay 10/11/2008, tac do dac, lap ban dg dia chinh theg don v, hanli
„ ., , , , , . , . chmh cap xa tai hnh Yen Bai
Quy pham thanh lap ban dt, dia chmh ty 1? g, T6ng cyc dia chinh (2005), Hudng din sit dung 1 2 0 0 , 1:500, 1,1000. 1 2 0 0 0 ; I'SOOOO. ph4n m^m Famis - Caddb, Ha Ngi.
1 10000. 9, Tgng cyc dia chinh (2004), Huong din su: dung 3. Bg Tai nguyen va Moi truang (2009). Thong m may toan dgc dien tii, Ha Ngi
so 05/2009/TT-BTNMT ngay 01 thang 6 nam 10, Vi&i nghien cim dia chinh (2002). Huong d^
2009 ciia B6 Tai nguyen va Mdi trudng ve viec sii dyng bg phan mem Mapping Office, Ha Ngi.
S U M M A R Y
A P P L I C A T I O N O F I N F O R M A T I O N T E C H N O L O G Y A N D E L E C T R O N I C T O T A L S T A T I O N S U R V E Y I N G T O , E S T A B L I S H E D C A D A S T R A M A P S O F V A N L A N G C O M M U N E , Y E N B I N H D I S T R I C T , Y E N B A I P R O V I N C E
Nguyen Ngoc Anh', Phan Dinh Binh Umversity of Agriculture and Forestry - TNU The practice gf cadastral maps establishment for Van Lang Commune, Yen Binh District, Yen Bai Province was caiTied gut tg create a set of cadastral maps and uniform map scale, complete paper and digital map fgrms cgvenng all along the 364 cgmmune boundary managed in accordance with die system of the National Cggrdmates VN2000; After surveying and revising all area of Van Lang commune, the fgllgwmg results were gbtamed' Setting up a contrgl gnd including 03 cadastral pomts and 89 theodglite grid pgmts; The total number of the cgmmune's cadastral maps was 77 sheets, including 53 sheets with the scale gf 1/1000, 18 sheets with the scale of 1/2000 and 08 sheets with the scale of 1/5000, These maps wei-e measured, processed and edited on MicroStation and FAMIS software witii gggd results The maps and cadastral records are the refrence fgr land allocation, land lease, land-use change, land registration, issuance of land use certificates and building of databases, etc
Keywords: Information technology, electronic total station, cadastral maps, management, land information system.
Ngdy nhgn bdi: 19/6/2017; Ngdy phdn bien: 21/7/2017; Ngdy duyet ddng: 30/9/2017 Tel- 0981 454954. Email. ngiiyenngocanh@tuafedii w
150
