Thiết lập cho Mapinfo,hổng biết đúng hay sai...
"VN-2000 KT 105 mui 6", 8, 104, 7, 105, 0, 0.9996, 500000, 0
"VN-2000 KT 111 mui 6", 8, 104, 7, 111, 0, 0.9996, 500000, 0
"VN-2000 KT 117 mui 6", 8, 104, 7, 117, 0, 0.9996, 500000, 0
"VN-2000 KT 102 mui 3", 8, 104, 7, 102, 0, 0.9999, 500000, 0
"VN-2000 KT 105 mui 3", 8, 104, 7, 105, 0, 0.9999, 500000, 0
"VN-2000 KT 108 mui 3", 8, 104, 7, 108, 0, 0.9999, 500000, 0
"VN-2000 KT 111 mui 3", 8, 104, 7, 111, 0, 0.9999, 500000, 0
"VN-2000 KT 114 mui 3", 8, 104, 7, 114, 0, 0.9999, 500000, 0
"VN-2000 KT 117 mui 3", 8, 104, 7, 117, 0, 0.9999, 500000, 0
"VN-2000 An Giang mui 3", 8, 104, 7, 104.75, 0, 0.9999, 500000, 0
"VN-2000 Ba Ria – Vung Tau mui 3", 8, 104, 7, 107.75, 0, 0.9999,
500000, 0
"VN-2000 Bac Lieu mui 3", 8, 104, 7, 105, 0, 0.9999, 500000, 0
"VN-2000 Bac Ninh mui 3", 8, 104, 7, 105.5, 0, 0.9999, 500000, 0
"VN-2000 Bac Kan mui 3", 8, 104, 7, 106.5, 0, 0.9999, 500000, 0
"VN-2000 Bac Giang mui 3", 8, 104, 7, 107, 0, 0.9999, 500000, 0
"VN-2000 Ben Tre mui 3", 8, 104, 7, 105.75, 0, 0.9999, 500000, 0
"VN-2000 Binh Duong mui 3", 8, 104, 7, 105.75, 0, 0.9999, 500000, 0
"VN-2000 Binh Dinh mui 3", 8, 104, 7, 108.25, 0, 0.9999, 500000, 0
"VN-2000 Binh Phuoc mui 3", 8, 104, 7, 106.25, 0, 0.9999, 500000, 0
"VN-2000 Binh Thuan mui 3", 8, 104, 7, 108.5, 0, 0.9999, 500000, 0
"VN-2000 Cao Bang mui 3", 8, 104, 7, 105.75, 0, 0.9999, 500000, 0
"VN-2000 Ca Mau mui 3", 8, 104, 7, 104.5, 0, 0.9999, 500000, 0
"VN-2000 Can Tho mui 3", 8, 104, 7, 105, 0, 0.9999, 500000, 0
"VN-2000 Da Nang mui 3", 8, 104, 7, 107.75, 0, 0.9999, 500000, 0
"VN-2000 Dac Lac mui 3", 8, 104, 7, 108.5, 0, 0.9999, 500000, 0
"VN-2000 Dong Nai mui 3", 8, 104, 7, 107.75, 0, 0.9999, 500000, 0
"VN-2000 Dong Thap mui 3", 8, 104, 7, 105, 0, 0.9999, 500000, 0
"VN-2000 Gia Lai mui 3", 8, 104, 7, 108.5, 0, 0.9999, 500000, 0
"VN-2000 Ha Noi mui 3", 8, 104, 7, 105, 0, 0.9999, 500000, 0
"VN-2000 Ha Giang mui 3", 8, 104, 7, 105.5, 0, 0.9999, 500000, 0
"VN-2000 Ha Nam mui 3", 8, 104, 7, 105, 0, 0.9999, 500000, 0
"VN-2000 Ha Tinh mui 3", 8, 104, 7, 105.5, 0, 0.9999, 500000, 0
"VN-2000 Ha Tay mui 3", 8, 104, 7, 105, 0, 0.9999, 500000, 0
"VN-2000 Hai Duong mui 3", 8, 104, 7, 105.5, 0, 0.9999, 500000, 0
"VN-2000 Hai Phong mui 3", 8, 104, 7, 105.75, 0, 0.9999, 500000, 0
"VN-2000 Hoa Binh mui 3", 8, 104, 7, 106, 0, 0.9999, 500000, 0
"VN-2000 Ho Chi Minh mui 3", 8, 104, 7, 105.75, 0, 0.9999, 500000, 0
"VN-2000 Hung Yen mui 3", 8, 104, 7, 105.5, 0, 0.9999, 500000, 0
"VN-2000 Khanh Hoa mui 3", 8, 104, 7, 108.25, 0, 0.9999, 500000, 0
"VN-2000 Kien Giang mui 3", 8, 104, 7, 104.5, 0, 0.9999, 500000, 0
"VN-2000 Kon Tum mui 3", 8, 104, 7, 107.5, 0, 0.9999, 500000, 0
"VN-2000 Lai Chau mui 3", 8, 104, 7, 103, 0, 0.9999, 500000, 0
"VN-2000 Lao Cai mui 3", 8, 104, 7, 104.75, 0, 0.9999, 500000, 0
"VN-2000 Lang Son mui 3", 8, 104, 7, 107.25, 0, 0.9999, 500000, 0
"VN-2000 Lam Dong mui 3", 8, 104, 7, 107.75, 0, 0.9999, 500000, 0
"VN-2000 Long An mui 3", 8, 104, 7, 105.75, 0, 0.9999, 500000, 0
"VN-2000 Nam Dinh mui 3", 8, 104, 7, 105.5, 0, 0.9999, 500000, 0
"VN-2000 Ninh Binh mui 3", 8, 104, 7, 105, 0, 0.9999, 500000, 0
"VN-2000 Ninh Thuan mui 3", 8, 104, 7, 108.25, 0, 0.9999, 500000, 0
"VN-2000 Nghe An mui 3", 8, 104, 7, 104.75, 0, 0.9999, 500000, 0
"VN-2000 Phu Tho mui 3", 8, 104, 7, 104.75, 0, 0.9999, 500000, 0
"VN-2000 Phu Yen mui 3", 8, 104, 7, 108.5, 0, 0.9999, 500000, 0
"VN-2000 Quang Binh mui 3", 8, 104, 7, 106, 0, 0.9999, 500000, 0
"VN-2000 Quang Nam mui 3", 8, 104, 7, 107.75, 0, 0.9999, 500000, 0
"VN-2000 Quang Ngai mui 3", 8, 104, 7, 108, 0, 0.9999, 500000, 0
"VN-2000 Quang Ninh mui 3", 8, 104, 7, 107.75, 0, 0.9999, 500000, 0
"VN-2000 Quang Tri mui 3", 8, 104, 7, 106.25, 0, 0.9999, 500000, 0
"VN-2000 Soc Trang mui 3", 8, 104, 7, 105.5, 0, 0.9999, 500000, 0
"VN-2000 Son La mui 3", 8, 104, 7, 104, 0, 0.9999, 500000, 0
"VN-2000 Tay Ninh mui 3", 8, 104, 7, 105.5, 0, 0.9999, 500000, 0
"VN-2000 Thai Binh mui 3", 8, 104, 7, 105.5, 0, 0.9999, 500000, 0
"VN-2000 Thai Nguyen mui 3", 8, 104, 7, 106.5, 0, 0.9999, 500000, 0
"VN-2000 Thanh Hoa mui 3", 8, 104, 7, 105, 0, 0.9999, 500000, 0
"VN-2000 Thua Thien - Hue mui 3", 8, 104, 7, 107, 0, 0.9999, 500000, 0
"VN-2000 Tien Giang mui 3", 8, 104, 7, 105.75, 0, 0.9999, 500000, 0
"VN-2000 Tra Vinh mui 3", 8, 104, 7, 105.5, 0, 0.9999, 500000, 0
"VN-2000 Tuyen Quang mui 3", 8, 104, 7, 106, 0, 0.9999, 500000, 0
"VN-2000 Vinh Long mui 3", 8, 104, 7, 105.5, 0, 0.9999, 500000, 0
"VN-2000 Vinh Phuc mui 3", 8, 104, 7, 105, 0, 0.9999, 500000, 0
"VN-2000 Yen Bai mui 3", 8, 104, 7, 104.75, 0, 0.9999, 500000, 0
On Jul 18, 9:18 am, "Lê Viết Thanh" <
lethanh...@gmail.com> wrote:
> Đây là customized datum cho VN2000 em làm cho FME. Chỉ dùng 3 tham số thôi,
> do hơi bận và lười nên em mới chỉ khai báo cho vài KTT, bác nào có thời gian
> thêm vào nhé, nhớ để lại note đã sửa ở đâu rồi làm thành 1 file chuẩn cho
> người khác dùng nhé. Các bác kiểm tra với MapInfo hay Geotools xem có chính
> xác không nhé.
> Đi ngủ đã, bốc phét đủ rồi :-))
>
> 2008/7/18 Viet Anh Hoang <
hoangviet...@gmail.com>:
>
>
>
> > Mới document lại mấy ý về VN2000 cho MI vào đây.
>
> >
http://groups.google.com/group/vngeomatics/web/vn2000
>
> > Có mấy thông số trong custom datum về góc xoay, và scale chưa hiểu lắm về
> > dấu + hoặc -, bạn nào làm sâu về trắc địa kiểm tra và sửa giúp
>
> > VA
>
> > 2008/7/17 Viet Anh Hoang <
hoangviet...@gmail.com>:
> >> "UTM Zone 1 (NAD 83) - rotated 60 degrees", *1008*, 74, 7, -177, 0,
> >> 0.9996, 500000, 0, *7, 0.5, -0.866, 0, 0.866, 0.5, 0*
>
> >> where:
>
> >> Entry
> >> Description
>
> >> 1008
>
> >> Achieved by adding the constant (1000) to the projection type (8)
>
> >> 7
>
> >> Units for the affine transformation (7 = meters)
>
> >> 0.5, -0.866, 0, 0.866, 0.5, 0
>
> >> Affine parameters. See Description of an Affine Transformation<
http://MapInfow-21-35.html>.)
>
> >> To supply explicit bounds to the coordinate system (x1, y1, x2,
> >> y2)=(-500000, 0, 500000, 1000000), the required line entries would be:
>
> >> "UTM Zone 1 (NAD 83) - bounded", *2008*, 74, 7, -177, 0, 0.9996, 500000,
> >> 0, *-500000, 0, 500000, 1000000*
>
> >> where:
>
> >> Entry
> >> Description
>
> >> 2008
>
> >> Produced by adding the constant (2000) to the projection type (8)
>
> >> -500000, 0, 500000, 1000000
>
> >> Explicit bounds parameters
>
> >> To customize the coordinate system using both the affine transformation
> >> and explicit bounds, the entry in the MAPINFOW.PRJ would be:
>
> >> "UTM Zone 1 (NAD 83) - rotated and bounded", *3008*, 74, 7, -177, 0,
> >> 0.9996, 500000, 0, *7, 0.5, -0.866, 0, 0.866, 0.5, 0, -500000, 0, 500000,
> >> 1000000*
>
> >> where:
>
> >> Entry
> >> Description
>
> >> 3008
>
> >> Produced by adding the constant (3000) to the projection type (8)
>
> >> 7
>
> >> Units for the affine transformation (7 = meters)
>
> >> 0.5, -0.866, 0, 0.866, 0.5, 0
>
> >> Affine parameters
>
> >> -500000, 0, 500000, 1000000
>
> >> Explicit bounds parameters (See Accounting for Affine Transformations and
> >> Explicit Bounds in Projection Types<
http://MapInfow-21-08.html#wp1271615>.)
>
> --
> Thanh Le Viet
> GIS Specialist
> Oxford University Clinical Research Unit
> 78 Giai Phong - Ha Noi
>
> MyCoordSysDefs.fme
> 13KDownload