Aero geophysical survey regions maps reflect the information of aero geophysical survey work in the past, and also provide references for survey data collection and survey work planning. In order to fulfill the large demand of industrial and social users for multi-scale and cross-regional aero geophysical survey regions maps, the authors employed National Aero Geophysical Metadata Database established by AGRS to carry out studies of batch creating maps. According to the technical route of “graphic standards stored in data dictionary, drawing style managed by template files, dynamic drawing elements by user parameters”, the technique of batch customizing aero geophysical survey regions maps is realized. The technology achieved good application results in the socialized service of aero geophysical survey data and the project deployment and implementation of “Aero geophysical surveys in key ore-forming areas such as Qinling and Tianshan”.
Lei FENG,Wei ZHOU,Yao CHEN, et al. Research on technology of batch customizing aero geophysical survey regions maps[J]. Geophysical and Geochemical Exploration,
2019, 43(1): 153-160.
Metadata tables of aero geophysical survey regions
序号
比例尺
COLOR
RGB
颜色样例
1
1∶10000
#FF7F00
255,125,0
2
1∶50000
#FFFF00
255,255,0
3
1∶100000
#0070FF
0,110,255
4
1∶250000
#6EB446
110,180,70
5
1∶500000
#96DCF0
150,220,240
6
1∶1000000
#D2D2D2
210,210,210
7
……
……
……
……
序号
测量方法
线型
线颜色
线型样例
1
航磁
DASHED
255,0,0
2
航重
DOTTED
0,255,0
3
航放
DASHDOT
0,0,255
4
航电
DASHDOTDOT
100,100,100
5
航空遥感
SOLID
0,0,0
6
……
……
……
……
序号
测量精度
填充
填充样例
1
中低精度
DOTTED
2
高精度
SOLID
3
……
……
……
序号
字段名
字段描述
字段类型
备注
1
ID
序号
INT
主键ID
2
MB_NAME
模板名称
VARCHAR(100)
一套模板对应一系列参数
3
TITLE_VISIBLE
图名是否可见
BOOL
1—可见,0—不可见
4
COMPASS_VISIBLE
指北针是否可见
BOOL
1—可见,0—不可见
5
LEGEND_VISIBLE
图例是否可见
BOOL
1—可见,0—不可见
6
SCALE_VISIBLE
比例尺是否可见
BOOL
1—可见,0—不可见
7
GRID_VISIBLE
图框网格是否可见
BOOL
1—可见,0—不可见
8
TITLE_SIZE
图名字号大小
INT
字号
9
TITLE_VERTICAL
图名水平位置
INT
1—居左,2—居中,3—居右
10
TITLE_HORIZON
图名垂直位置
INT
1—居上,2—居中,3—居下
11
TITLE_TOP
图名向上偏移量
FLOAT
中心点离原位置的偏移量
12
TITLE_LEFT
图名向左偏移量
FLOAT
中心点离原位置的偏移量
13
COMPASS_SIZE
指北针大小
FLOAT
指北针默认大小,百分比
14
COMPASS_VERTICAL
指北针水平位置
INT
1—居左,2—居中,3—居右
15
COMPASS_HORIZON
指北针垂直位置
INT
1—居上,2—居中,3—居下
16
COMPASS_TOP
指北针向上偏移量
FLOAT
中心点离原位置的偏移量
17
COMPASS_LEFT
指北针向左偏移量
FLOAT
中心点离原位置的偏移量
18
LEGEND_SIZE
图例大小
FLOAT
图例默认大小,百分比
19
LEGEND_VERTICAL
图例水平位置
INT
1—居左,2—居中,3—居右
20
LEGEND_HORIZON
图例垂直位置
INT
1—居上,2—居中,3—居下
21
LEGEND_TOP
图例向上偏移量
FLOAT
中心点离原位置的偏移量
22
LEGEND_LEFT
图例向左偏移量
FLOAT
中心点离原位置的偏移量
23
SCALE_SIZE
比例尺大小
FLOAT
比例尺默认大小,百分比
24
SCALE_VERTICAL
比例尺水平位置
INT
1—居左,2—居中,3—居右
25
SCALE_HORIZON
比例尺垂直位置
INT
1—居上,2—居中,3—居下
26
SCALE_TOP
比例尺向上偏移量
FLOAT
中心点离原位置的偏移量
27
SCALE_LEFT
比例尺向左偏移量
FLOAT
中心点离原位置的偏移量
28
……
……
……
……
Data dictionary of basic infomation in maps
Main function modules of the program
Interface of batch drawing maps
Interface of templates design
Aero magnetic, electrical, radioactive survey regions maps a—aero magnetic survey regions map;b—aero electrical survey regions map; c—aero radioactive survey regions map;d—aero remote sensing survey regions map
Zhang C G, Yang J F, Ren S M , et al. National atlas of geological survey work degree [R]. Development and Research Center of China Geological Survey, 2016.
[2]
聂凤军 . 航空物探在水工环勘查中的应用[J]. 科技论坛, 2013: 27-30.
[2]
Nie F J . Application of aerial geophysical exploration in hydro-environmental exploration[J]. Technology Forum, 2013: 27-30.
Li H Y, Jiang M Z, Chen G S , et al. The brilliant achievements and technological Innovation of airborne radioactivity survey in China[J]. Geophysical and Geochemical Exploration, 2018,42(4) : 645-652.
Chen Z J, Chen J G . Automated batch mapping solution for serial maps: A case study of exploration geochemistry maps[J]. Journal of Geology, 2013,37(3):456-464.
Yan H Y, Yang L Y, Fu A Y . Technical regulations for digital mapping and printing of aero geophysical survey[R]. China Aero Geophysical Survey and Remote Sensing Center for Land Resources, 2015.
Jia G F . The compilation and editing of the geographical base map of the thematic maps——taking the "1∶250,000 aeromagnetic series of The People's Republic of China" as an example[J]. Communication and Copyright, 2018(3):62-64.
Wu G W, Yan H Y . The development of airborne geophysical map frame drawing software based on MapGIS K9[J]. Geophysical and Geochemical Exploration, 2014,38(3):607-609.]
Li J M, Yan H Y, Li S J , et al. Vector illustration map compilation method for airborne geophysical survey[J]. Chinese Journal of Engineering Geophysics, 2017,14(1):37-44.
Sui S W, Yu C C, Xiong S Q . Apparent magnetization mapping from high resolution aeromagnetic data in the region of high topographic relief[J]. Progress in Geophysics, 2004,19(2):357-362.
Li W Y, Zhou D W . Report on aeromagnetic survey results in Zhangjiakou-Chengde Area, Hebei Province [R]. China Aero Geophysical Survey and Remote Sensing Center for Land Resources, 2015.
Hao J J, Kang G Q, Ma T Y , et al. Research and implementation of geographic information database management system based on arcengine[J]. Geomatics & Spatial Information Technology, 2018,41(1):113-115,118.
Zhang L, Wang X Q, Kang C X . The subclass dynamic classification of geological features based on symbols extraction[J]. Science Technology and Engineering, 2013,13(30):8986-8990.
Wang X Q, Kang C X . Application of data dictionary in revision platform of geology and minerals terminology classification codes[J]. Journal of Geology, 2014,38(3):408-411.
Liu H J . Visualization proccesion of aero geophysical profile map in automatic plotting[J]. Geophysical and Geochemical Exploration, 2004,28(2):147-149.
Wang H T, Su Z J, Qin J C . Study on batch mapping method of strip chart based on ArcEngine[J]. Geomatics and Spatial Information Technology, 2017,40(8):54-67.
Zhang L, Wang X Q . General Geo-spatial database construction method based on data dictionary[J]. Remote Sensing for Land & Resources, 2014,26(1):173-178.
Wang X Q, Liu G, Han Z J . The case model base and its classification system of geological and mineral point -source database system[J]. Earth Science, 1998,23(2):199-203.
Kang C X, Wang X Q, Miao J L , et al. Study of restoration display of mapgis maps in arcgic based on cloud platform[J]. Journal of Geomatics Science and Technology, 2015,32(5):539-544.
Zhang L . Geological minerals legend symbol data model and its application——take the national mineral resources potential evaluation data as an example[D]. Wuhan: China University Of Geosciences( Wuhan), 2014.
Wan J H, Xiong S Q, Fan Z G . The current situation and the future focus of aero geophysical survey in China[J]. China Mining Magazine, 2011,S1:151-154.
Xia L Y, Yang X, Ding Y Y . The progress in the compilation and study of aeromagnetic map series for China’s land field[J]. Geophysical and Geochemical Exploration, 2017,41(5):958-962.