Quản lý hiện trạng khai thác và sử dụng nước ngầm trên địa bàn thành phố long xuyên tỉnh an giang bằng phần mềm thống kê địa lý

TRUOONG DAI HOC AN GIANG KHOA KY THUAT - CONG NGH^ - MOI TRlTONG TRAN MY VIEN QUAN LY HIEN TRANG KHAITHAC VA S^^ DUNG NU'^C NGAM TREN DIA BAN THANH PHO LONG XUYEN, TINH AN GIANG BANG PHAN MEM THONG KE DIA LY TRLf^NG DAI HOC AN GIANG THUVIEN KHOA LUAN TOT NGHIEP GVHD: Ths BUI THI MAI PHUNG GVPB: Ths TRAN NGOC CHAU Ths PHAN TRlTONG KHANH An Giang, 05/2013 Khoa hian tot nghiep NHAN XET CUA GIANG VIEN HirOl^G DAN Long xuyen, ^thang.>Tnam 2013 Bui Thi Mai Phung GVHD: Ths Bui Thi Mai Phung Khoa luan tdt nghiep NHAN XET CUA GIANG VIEN PHAN BIEN Long xuyen, iS- thang.OSnam 2013 Tran Ngoc Chau GVHD: Ths Bui Thj Mai Phung Khoa luan tot nghiep NHAN XET CUA GIANG VIEN PHAN BIEN Long xuyen, ngay^^^ thang^ nam 2013 Phan TriroBg Khanh GVHD: Ths Bui Thi Mai Phung Khoa luan tot nghiep LOT CAM ON Tnrac tiSn, em vo cung sau sac biet an ba me da nuoi dirbng, day em nen nguai Ba me la diSm tua, la ngubn dong vien va tao nghi lire cho em wot qua moi kho khan suot qua txinh hoc tap Dae biet, em xin chan gM lai cam an den: BGH Tnrang Dai hoc An Giang, Ban chu nhiem khoa Ky thuat Cong nghe - Moi truong cimg v^i cac quy thay co B6 mon Moi tnrang va Phat trien B^n vung da tao dieu kien va giup da em hoan khoa luan tot nghiep - Th.S Bui Thi Mai Phung da tan tinh huang dan, giup d&, truy^n dat nhttng ki^n thiic, chia se kinh nghiem hSt sue b6 ich qua trinh thuc hien khoa luan tot nghiep i Cac can bo a: UBND phucmg, xa tren dia ban Thanh Long Xuyen; Phong Tai nguyen Nuac va Khi tuqng - Thiiy van - S^ Tai nguyen va Moi tnrang tinh An Giang; Phong Tai nguyen va Moi tnrang Thanh Long Xuyen da nhiet tinh cung cap thong tin giup em hoan khoa luan tot nghiep Tdt ca ban be da dong vien, giup d&, chia se va cung em wot qua nhitng kho khan su6t qua trinh lam de tai noi rieng va qua trinh hoc tap noi chung Mac du da co nhieu co gang, no lure nhung chac chan khong tranh khoi nhirng khuyet diem, thieu sot, em rit mong duac su thong cam va dong gop y kiSh cua quy thay co DS em duac hoc nhieu kinh nghiem vo cung quy bao cho qua trinh hoc tap va cong viec sau Sinh vien thuc hien TRAN MY VIEN GVHD: Ths Bui Thi Mai Phung TOM TAT Be tdi "Quan ly hien trqng khai thdc vd sic dung nude ngdm tren 3\a ban Long Xuyen, tinh An Giang bang phdn mem thong ke clia ly"duac thuc hien tic thdng den thdng nam 2013 Chung tdi da tien hdnh phong van 297 hq dan dang sinh song d TPLX co khai thac nude ngdm phuc vu cho sinh hoqt, chdn nudi va ede mtic dich khde Vd icng dung phdn mem Maplnfo Professional version 11.0 de xdy dung die lieu thudc tinh lien quan den nude ngdm vd Met lap ban vi tri ede gieng khoan Ket qua phong van cho thdy: Todn Long Xuyen hien co 299 gieng da duac khai thac vd su dung each day khodng 22 ndm, cd giing ngung su dung vi nude bi nhiem phen nqng Da phdn ede gieng duac khoan d sdu tic 40 den 170 m, trongphqm vi tic tang qp; den tdng qp2-3, chiem tdi 96,6% tdng so luang gieng khoan Hdu hit ede ho deu sic dung true tiep nude sau bam, chi co 6,4% ho xic ly nude ngdm bang phuang phdp dan gidn vd tu chi Hien co 15 ho da dang ky khai thac sic dung nude ngdm, 60 ho da khai thdc vuat 60 m3/thdng nhung chua dang ky Luang nude dung chdn nudi heo tuang ddi Idn dao ddng tic 27,7' -s- 83,1 m3/thdng.hq, trung binh mdi ho nudi heo sic dung khodng 54,4 m /thdng Bong thai, chung tdi udc tinh duac luang nude phi phqm sinh hoqt tren ddu ngudi thudng rdt cao tic 0,7 —7,5 m3/thdng, trung binh vuat 2,6 m /thdng ngudi niusic dung cd ngudn nude Ben cqnh do, da xdy dung duac ede ca sd die lieu gdm ede trudng die lieu nhu: so thu tie, so hiiu Id khoan, ho vd ten chit ho, dia chi, toa X, toa Y, ndm khai thdc, sdu (m), tdng khai thdc, luu luang (m3/ngdy), tinh trqng sic dung, mite dich sic dung vd ddng ky khai thdc Ba Met lap duac tdng cdng 12 ban vi tri ede gieng khoan, cd 11 ban vi tri theo tungphuang, xa vd ban cho todn Long Xuyen Bdng thai cd su lien kit giua ca sd die lieu thudc tinh lien quan den gieng khoan vdi ban vi tri tuang ieng ABSTRACT The research "Managing the exploitation and use status of groundwater in Long Xuyen city, An Giang province by geostatistics software" was carried out from January to April, in 2013 We interviewed 297 households living in Long Xuyen city They steady exploited groundwater to use in domestic, livestock and other purposes Applying MapLnfo Professional (version 11.0) software for establish data of groundwater, and build wells location map The interview results showed that: Now, in Long Xuyen city is being 299 wells They have been exploited and used for 22 years, in that wells stopped to use because of water quality was infected by heavy alum Most wells drilledfrom 40 to 170 meters in depth, from qp3 to qp2-3 floor, were about 96.6% of the total of wells Most households used directly groundwater after pumping; there was only 6.4% household treatment groundwater by simple and homemade methods There were 15 households registered exploitation and use of groundwater in their living There were still 60 households exploited over 60 m3 water per month but they did not register The volume of groundwater used in pig breeding from 27.7 to 83.1 m *household per month The average of volume used about 54.4 m1 per month In addition, we also estimated the volume of waste groundwater used in domestic per person from 0.7 to 7.5 m per month, the average of volume used over 2.6m3*person per month if they used all three kind of water Besides we established many databases, there were fields such as ordinal number, wells sign, household name, address, X and Y coordinates, depth, exploityear, exploit layer, exploit volume, use purpose, exploit and registration status We established 12 maps of wells location, there were 11 maps of wells location distribute wards and villages, and map of wells location in Long Xuyen city Besides we established to link database and maps of wells location Khoa luan tdt nghiep DANH SACH HINH Hinh 2.1: Ban dd vi tri dia ly ph6 Long Xuyen2 Hinh 3.1: Luu dd thd hien nghien ciiu31 Hinh4.1: S lucmg gidng khoan d TPLX tir nam 1991 ddnnam201333 Hinh 4.2: Sd luong gidng dang ky khai thac tren dia ban TPLX36 Hinh 4.3: Muc dich sir dung nude ngim cua ngudi dan d TPLX36 Hinh 4.4: Lam mat he thong san xuat nude da bang nude ngam37 Hinh 4.5: Muc dich sir dung nude ng^m cho an, udng sinh hoat gia dinh.37 Hinh 4.6: Phuong phap xii ly nude ngam cua cac ho dan 6TPLX38 Hinh 4.7: Loai nude ngudi dan sir dung kem them dl phuc vu cho an uong39 Hinh 4.8: DO lieu phi khong gian v^ gi^ng khoan tren dia ban TPLX48 Hinh 4.9: Ban dd phan b6 khong gian cac gieng khoan d TPLX51 Hinh 4.10: Ban phan bo khong gian cac gieng khoan d phudng My Binh52 Hinh 4.11: Ban dd phan bd khong gian cac gieng khoan d phudng Binh Due 53 Hinh 4.12: Ban phan bd khong gian cac gieng khoan dxaMy H6aHung 54 Hinh 4.13: Ban dd phan bd khong gian cac gieng khoan d phudng My Hda55 Hinh 4.14: Ban phan bd khong gian cac gieng khoan d phudng My Thdi56 Hinh 4.15: Ban phan bd khong gian cac gieng khoan d phudng My Phudc.57 Hinh 4.16: Ban dd phan bd khong gian cac gieng khoan d phudng Binh Khanh59 Hinh 4.17: Ban phan bd khong gian cac gieng khoan d phudng My Xuyen.60 Hinh 4.18: Ban phan bd khong gian cac gidng khoan d phudng My Thanh 61 Hinh 4.19: Ban phan bd khong gian cac gieng khoan d xa M^ Khanh62 Hinh 4.20: Ban dd phan bd khong gian cac gidng khoan d xa My Quy63 Hinh 4.21: Lien ket du lieu khong gian va phi khong gian cac gidng khoan d TPLX'.65 GVHD: Ths Bui Thi Mai Phung Kh6a hum tdt nghiep DANH SACH BANG Bang 2.1: Nhung diem khac giOa nude ngam va mrdc be mat13 Bang 2.2: Phan loai ciing nuac ngam 19 Bang 2.3: Tinh hinh khai thac nuac ngam tinh An Giang20 Bang 4.1: Bang t6ng hop s6 luong giSng khoan dugc didu tra a TPLX32 Bang 4.2: Bo sau gidng khoan a TPLX34 Bang 4.3: Tom tat nhung ho dan dang ky khai thac nude ngam tren dia ban TPLX35 Bang 4.4: Luu lugng nude khai thac d cac ho gia dinh cd su dung nude gieng khoan d TPLX40 Bang 4.5: Luu lugng nude phi pham su dung sinh hoat gia dinh42 Bang 4.6: Luu lugng nude sir dung cho ehan nudi44 Bang 4.7: Luu lugng nude sd dung cho cac muc dich khac45 Bang 4.8: Cau true cac trudng lieu mo ta hien tr^ng cac gieng khoan47 GVHD: Ths Bui Thi Mai Phung Khoa hum tdt nghiep DANH SACH Ttf VIET TAT TNMTTai nguyen va Moi truang TPLXThanh ph6 Long Xuyen GISGeographical Information System HTTTDLHe th6ng thong tin dia ly QCVNQuy chu^n Viet Nam BTNMTBo Tai nguyen va Moi tnrdng UBNDUy ban Nhan dan TPHCMThanh ph6 H6 Chi Minh GVHD: Ths Bui Thi Mai Phung Klwa luan tot nghiep TT_Gitngl2_05_2013lan2 Bimvsn2 SIT S_hiujJ_khoan Ho_o6_rtn 5S|LXO55 TrfnDnyTii 56 LX056 Dla.chi Tn_6b.X Ton.W tb 5, Sp MO Hi6p xi MJ H6a Htmg 5JS293 1,15291* tb 16, ap MJ Hip, xi MJ U6a Hbng 547967 1,153,0! 57|lX057 VdVJnEhMo Nguybn Ngoc Thdy khdm Hba Tbanb phbbng My^ Tbanb 550945 1,140,61 58ILXO5S Tram Gibng H6a Tha khdm Hba Thanh, phltffng M)^ Tbanb 552.750 59 LX059 PhanTbanbDin NguybnTbiBia kbdm D6ng Tbanb A, phtfbng M^ Thai t622, UnSm Dbng Tbanb, pbOSng MJ1 551,024 1,140,71 l,142.7l|_ 551967 1,143960 552.424 1.142.4: 62 LX062 Vfi Dlnh Pbilng ^2; khdm Ddng Thanh, ph^^fing MJ' N^inen Tbi Mj> Un to' 19, khtfm D^ne Tbanh, pht^ng M>^ * 551,787 1.142.91 63 LX063 Nguy^n VinDi^p 551,797 1.142,7( 64 LX064 Nguy^n VJn Qq^ 4SB7A, kbbm B6ng Tbanb, pbnOng M |^2S, kbbm Dbng Tbanb, phnbng Mr 552,892 1.14191 65 IJCO65 Nguy^n ThiPhtftftJg t637,kb6mTbi)iAnA,pbn9ngM^Tb 552,460 1,141.4 66 LX066 Nguy^n Thanh Him ti 37, khbm Tbdi An A, pbUBng MJ Tb 553.012 1.141,7: 67 LX067 Nguy^n OJng Danh 552,457 1,141,0! 6S LX06S 552978 1,142,1! 69 LX069 PhamThiThnC^^c Nguy^n PhU^^c Hi^p kbbm Tbbi Tbanh, pbtfbng MJ Tbanh 552303 1.1403: 70 LX070 Pham Th^nh C6ng 14B2A, kbbm Tbbi Tbanb, pbsbng MJ 552.101 1,1409! 71 LX071 VoThiBkhTuye'n 1/53, kbbm Tbbi Hba, pbbbng MJ Tha H^PhtMcKhin , tb 2, kbbm Blnb Kbbnb 1, pbllbng Binb 553324 1,14131 545955 1.148.6 73 LXO73 Nguy^n EWc Tfing tb 13, kbbm Blnb Kbbnb 3, pbbbng Bin 545.737 1.149.7: 74 LX074 tb 29, kbbm Blnb Kbbnb 4, pbbbng Bin 546,071 1,148,8! 75 LXO75 Nguyen ThiNg^t ^guy^nBiTfing tb 30, kbbm Blnb Kbinb 4, pbbbng Bin 546,096 1.148.8: 76 LX076 ^MinbPhittng tb 30, kbbm Blnb Khinh 4, pbbbng Bb 546,130 1,148,6: 77 UCO77 541A, tb30 kbbm Blnb Kbbnb 4, pbl^^ UThinhLong Nguy^n Thanh Tny^ 5SSA/30 kbbm Blah Kbbnb pbbbng 546,167 1.1489! 546,128 l.MS.S' 60ILX060 61 LX061 72 LXO72 78 LX07S 1B7, kbdmTbdi An, philbng MJ Tbanl t6 38 kbbm Tbdi An, pbObng MJ Iban Hinh 4.21: Lien kit die lieu khong gian vdphi khong gian ede gieng khoan a Thanhpho LongXuyen GVHD: Ths Bui Thj Mai Phyng 65 23 ^1 •A Khoa luan tSt nghiep CHlTONG KET LUAN VA KIEN NGHI 5.1.K6t luan Tu viec ti&i hanh khao sat thuc dia va djnh vi vj tri cac gieng khoan hien co tren dia ban TPLX, chiing toi nit mot s6 ket luan nhu sau: Da phdng v^n 297 ho khai thac nude ngam, tdng so gieng khoan la 299 Hien co, gi&ig ngung su dung vi nhiim phen nang Cac gieng dugc khoan tuong doi lau khoang 22 nam Da phln cac gieng dugc khoan d dp sau tu 40 den 170 m, phain vi tu t^ng qp3 dSn t^ng qp2-3, chi^m tdi 96,6% tong so lugng gieng khoan Hau het deu sii dung true tiep nuac sau bom, chi co 6,4% ho xii ly nuac bang cac phuang phap dan gian va tu che Nuac ngam dugc sii dung cho sinh hoat, chan nuoi heo va cac muc dich khac Trong so 235 ho dan su dung cho sinh hoat, chi co 13 ho dung nau an va uong (chiem 5,5%) Hien chi co 15 ho da dang ky khai thac si dung nude dudi dat tai cac phudng, xi thuoc dja ban TPLX (theo Nghi djnh s6 149/2004/ND - CP 27/07/2004 cua Chinh phu) Con khoang 60 ho chua dang ky khai thac nude ngam tai phuang, xa dang dinh cu Lugng nude phi pham sinh hoat thuang rat cao tir 0,7 - 7,5 nrVthang Trung binh vugt 2,6 mVthang.nguai neu su: dung ca nguon nude Da xay dung dugc ban d6 phan b6 vi tri cac gieng khoan theo 11 phudng, xa va toan Long Xuyen Co sd du lieu lien quan den nude ngam dugc quan ly va lien ket dong thdi dudi hai dang du lieu thupc tinh va du lieu khong gian 5.2.Kien nghi UBND cac phudng, xa can tiep tuc soat, long ghep vao cac dgt Idem tra to chiic cho cac doi tugng khai thac dang ky va thuc hien dung quy djnh Nhung gieng nao khong su dung nen dugc tram lap dung quy dmh t^i khoan DiSu cua QuySt dmh sd 14/2007/QD-BTNMT 04/09/2007 cuk Bo Tai nguyen va Moi trudng cung cac van ban phap luat co lien quan khac thupc thlm quy^n cua phudng, xa Can td chuc thu mau, phan tich va danh gia chat lugng nude nghn de khuyen nghj ngudi dan xu ly nude ngam trudc sii dung GVHD: Ths Bui Thi Mai Phung66 Khoa hum tot nghiSp TAI LIEU THAM KHAO Bo Tai nguyen va Moi trudng QCVN 09: 2008/BTNMT Quy chuSn ky thuat quoc gia ve chat lugng nude ngam Bui Thi Mai Phung 2008 Luan van Thac si nganh Khoa hoc moi trudng Urig dung thing ke dia ly dl xac dinh su phan b6 khong gian cua phan co gidi va moi tuong quan cua arsen d bai boi xa Long Hoa, huyen Chau Thanh, tinh Tra Vinh Trudng Bai hoc Can Tha Bang Binh Bach va Nguyln Van Hai 2006 Giao trinh Hoa hoc Moi truong NXB Khoa hoc va Ky thuat Ha Noi Boan HOu Thanh 2011 Khoa luan T6t nghiep Bai hoc Uhg dung th6ng ke dia ly dS xac dinh khu vuc nhilm khong tren dia ban Long Xuyen, tinh An Giang Khoa Ky thuat - Cong nghe - Moi truang Trudng Bai hoc An Giang Ha Thuy Phuoc 2000 Gieng nude chi cd nude sach lam dung ky thuat http://suckhoedoisong.vn Ngav dang: 10/12/2010 Ngay doc: 17/10/2012 Le Tuari Anh va Le Minh Tuan 1997 Giao trinh Tin hoc dia chat hudng ddn su dung Maplnfo NXB Cue Bia chit va Khoang san Viet Nam Mai Thi Van Anh 2010 Bao ve tai nguyen nude dieu kien bieh doi hau tren dia ban Tinh An Giang Bao cao torn tat dieu tra tai nguyen nude dudi dat tinh An Giang nam 2010 Sd Tai nguyen va Moi trudng tinh An Giang Bang Van Buc 2001 Hg th^ng thong tin dia ly NXB Khoa hoc va Ky thudt Ha Noi Phong thing ke Thanh phi Long Xuyen, 2011 Nien giam thing ke 2011 An Giang Nguyen Boan Nhat Anh 2012 Khoa luan Tit nghiep Bai hoc Nghien cuu anh hudng chieu cao cot lpc den hieu qua xu ly Sit, Mangan sau lam thoang tu nhien cho nude ngfim quy mo ho gia dinh Khoa Ky thuat - Cong nghe - Moi trudng Trudng Bai hoc An Giang Nguyln Thi Hdng Biep 2005 Luan van Thac si chuyen nganh Khoa hoc Moi trudng Xay dung he thing quan ly co sd du lieu va ung dung phuong phap thong ke dia ly giam sat va danh gia moi trudng tinh Sdc Trang Khoa Nong Nghiep Trudng Bai hoc Cfin Tho GVHD: Ths Bui Thi Mai Phung Khda lu&n tdt nghiep Nguyln Thi Thu Thiiy 2006 Xu ly nude cap sinh hoat va cong nghiep NXB Khoa hoc va Ky thuat Ha Noi Pham Ngoc Dung, Nguyln Due Quy va Nguyen Van Dung 2005 Giao trinh quan ly nguon nuac NXB Nong nghiep Ha Noi Pham Ngpc Hai va Pham Viet Hoa 2004 Ky thuat khai thac nuac ngim NXB Nong nghiep Ha Noi Phong Tai nguyen Moi trudng Thanh ph6 Long Xuyen 2011 Chuang trinh diu tu phat triln kit ciu ting Kinh t - xa hoi TPLX giai doan 2011-2015 An Giang Phong Thdng ke Thanh Long Xuyen 2010 Men giam thing ke 2010 Phong thing ke Thanh Long Xuyen, tinh An Giang Trin Anh Thu, Trin Kim Tinh va V6 Quang Minh 2010 Nghien cuu sir phan bl va nguon gay nhiem Asen nuac ngam tai huyen An Phu, tinh An Giang K. Erase outside -^ Duac xa My Hoa Hung nhu hinh 4.1 Cac xa lai dupe cat tuc^g tir Hinh 4.1: Xa My Hoa Hung sau cdt 4.1.2 Lam luoi toa Chon Tools -^ Run MapBasic Program Chon GRIDMARKifa chon Open Nut lenh Create Giu nut chuot trai va re chuot theo duang cheo qua vung xa My Hoa Hung de lam luai toa do, hop thoai Grid Maker (Version 1.5) mo nhu hinh 4.2 Trong phan Object Types, chon Straight Polylines & phan Objects Styles chon kieu duang cho ludi toa Gia su chon kieu duang dut khuc ngan Trong Spacing between lines, xac dinh khoang each giua hai duang ludi toa dp noi lien nhau, dan vi tinh chon meters Niit Projection a goc dudi ben trai dung de chon he quy chieu cho ludi toa dp Chon he quy chieu Universal Transverse Mercator (WGS 84), UTMZone 48, Northern Hemisphere (WGS 84) nhu hinh 4.3 GVHD: Th.S Bui Thi Mai Phung Khoa ludn tdt nghiep Mo.co4o.1WGS 84) Mepoiy Mem&ws U7M Zone42 SraiPcinHcmipKe^efWGSTii [EPSG~'3274]] UTM Zone 42.Noilhein HemspEe.e fWGS G4) [EPSG: 32642] UTM Zone 42 SoMhein Heeispheie (WGS 84) [EPSG: 32742] UTM Zo^e 43 Nonhem Heeosphc.e [V/GS 84) [EPSG: 326431 UTMZone 43,Soi4hein Heniipheie (WGS 84) [EPSG: 32743] ITM Zone 44 Nonhsm Henupl^re PaTGS 84) [EPSG: 32844] JTM Zone 44.Soo4hein Hembphere (WGS 84) [EPSG: 32744) UTM Zone 45 Mwlhetn Hemitpheie [WGS 84] [EPSG: 32845] UTM Zone 45, So^Gein Henveo^cre PnTGS 84) [EPSG: 32745) UTM Zone 48 Hoothern Hcnupheoe [WGS 84) [EPSG: 32846] TM Zone 48, ScuO^n Henphc:o(WGS 84] [EPSG: 32746] TM Zone 47 NoMhern Heoniopheie [WGS 84) [EPSG: 32847] ™|g^g!||j^ggg^p~ Hlnh 4.2: hop thogi Grid Maker (Version 1.5) Hinh 4.3: Lua chon he guy chieu 4.1.3.Thuoc tj- le -Chon ^oo^s -> Run MapBasic Program -> Chon Scalebar chon Open Tren cong cu Tools xuat hien them mot nut lenh nua co hinh thugc ty le thu nho -Chon nut lenh L=!i, di chuyen tro chugt tren crra so ban do, tro chuot chuyen hinh dau cong -Chon don vi, kich thirdc cua ban xong chon OK 4.1.4.Kim chi nam -Chon Map -^ Layer Control, danh dau vao cot chinh sua a lop Cosmetic Layer #.' -Chon nut cong cu ve diem ^fel, chon vi tri dat kim chi nam Xong chon OK Sau trinh bai ban xa My Hoa Hung nhu hinh 4.4 Hinh 4.4: Ban xa My Hoa Hung sau lam ludi loa, thuac ty le va kim chi nam 4.2 Tao cac diem the hien vi tri gieng khoan va thugc tinh co lien quan bang lenh Create Point GVHD: Th.S Bui Thi Mai Phung Khoa luciii tot nghiep -Tit menu chinh chgn File -> Open Table -Trong Files of Type chon Microsoft Excel (*.xlsx) -Chon tap tin TTjGiengMHH -> Chon Open Hop thoai Excel Information, mo ranhirhinh4.5 Excel Information Specify what pottion of the worksheet you wish to access: Named Range |sheel1IA2,M57 ^._ ^ _-| CunentValue: Sheet1IA2M57 {7} Use Row Above Selected Range fof Column Titles | Of J [JjCancelj, |[: ,Help | Hinh 4,5: Hop thoai Excel Information i -, Trong Named Range, chon Other, hop thoai Other Range mo Chon OK -Lam xong chon OK Maplnfo se mo bang Excel mot ctia so Brower Be co the thirc hien duoc lenh Create Point, hai cot Toa_do_X va Toa_do_Yphai la ldeu so Kiem tra dinh dang hai cot bang lenh Table -^ Maintenance -^ Table Strucure Hai cot phai co dang la Float Tien hanh tao diem cho cac toa tren bang lenh Create Point nhu sau: -Chon Table -^ Create Points, hop thoai Create Points mo nhu hinh 4.6 *^" , DeatePffl^^ilofTabl" [TT_engMHH^ ^ | wngSymbot oj ft^ection: ~^ rb*j&js OK | [^ ^^ned J j Pioieehwv j Longitude I Latitude •aetXCoonSnatesfiomCdumn: | ToI^foijJ^ GetYCoouSnatetfiomColflffit ToTo_noa_Y MuSipfytheXCoMd^^tetby; Mi^dj-theYCowd^ateJty -I "i O Display non-numeiic fields B Ovet^wle existing points Hinli 4.6: Hop thoai Create Points - Trong Create Point for Table chon bang TT_GiengMHH GVHD: Th.S Bui Thi Mai Phung Khoa latin tot nghiep Chon nut Projection Hop thoai chpn he quy chiiu ma Chgn theo he quy chieu Universal Transverse Mercator (WGS 84), UTM Zone 48, Northern Hemisphere (WGS 84) Co thi chon kiiu bieu tugng cho cac diim se dirge tao bing mit chinh kieu bieu tugng phan Using Symbol Xong chon OK Thuc hien xong cac diem se hien ISn nhu hinh 4.7 '^•f^ESJSSAil^^'^^^iit^^s^S^? ,,-y s^j Hinlt 4.7: Vi tri khong gian cac gieng khoan a xa My Hoa Hung 4.3 Lien ket khong gian cac gieng khoan vo'i cac thuoc tinh co lien quan Sau trinh bai xong bang m& bang Brower TTGiengMHH len Chon mot dilm bit ky tren ban do, thuoc tinh co lien quan ben bang TT_GiengMHH se doi mau nhu hinh 4.8 Hinh 4.8: Lien ket khong gian cac gieng khoan voi cac thuoc tinh co lien quan 4.4 Tao bieu Maplnfo 11.0 -Tao bang Browse Table vdi cac so lieu thong ke nhu hinh 4.9 -Chon Map -^ Create Thematic Map - Step of -> Chon kieu biiu -> Chon Table chua du lieu -> Chinh sua bieu cho phu hop dugc nhu hinh 4.10.- GVHD: Th.S Bid Thi Mai Phung Khoa lufin tot nghiep SCT—PJ.uon I"^ CN ^^ "1 MK MTho MQ MP ML BD BK MH MX MHH MS MT TC SHTC SHCN RS LM -=rr77 76 0 62.5 0 84 4 0 714 13 9.1 31.1 50 44.4 2.8 194 ,95.2 0 41.1 3.6 3.6 100 0 40 33.3 6.7 RC "-=^=" 0 25 3.9 6.3 33.4 3.6 6.6 154 0 0 1.3 6.3 0 44.5 6.7 71 0 13 0 4.8 0 6.7 0 36 0 12.5 0 0 0 6.3 0 0 3.6 0 0 Hinh 4.9: S6 lieu dung lam ban dS Hinh 4.10: Hop thoai Create Thematic Map Hinh 4.11: Biiu dS thi Men tren ban dS GVHD: Th.S Bui Thi Mai Phung ... Hinh 4.18: Ban phan bd khong gian cac gidng khoan d phudng My Thanh 61 Hinh 4.19: Ban phan bd khong gian cac gieng khoan d xa M^ Khanh62 Hinh 4.20: Ban dd phan bd khong gian cac gidng khoan d xa...Khoa hian tot nghiep NHAN XET CUA GIANG VIEN HirOl^G DAN Long xuyen, ^thang.>Tnam 2013 Bui Thi Mai Phung GVHD: Ths Bui Thi Mai Phung Khoa luan tdt nghiep NHAN XET CUA GIANG VIEN PHAN BIEN Long. .. khoan phuc vu sinh hofit va san xuat So lugng gieng se cang tang nen se cd kha nang gap nhieu khd khan cho viec quan ly nude ngam d Tinh An Giang noi chung, Thanh Pho Long Xuyen noi rieng Van