The present situation of the application of remote sensing to the investiga- tion, assessment, development, planning and management of tourism resources was introduced briefly. Some problems for the application of remote sensing wore discussed tentatively.
Travel service is an important industry in our country. Tourism resources are the material base on which travel service is dependent for development. The investigation of tourism resources is an urgent work at present. Remote sensing technology plays an important role in the investigation of tourism res- ourses, it can raise the speed of investigation, improve quality of investigation, and Provide important information for evaluation, plan, development, use and Protection of tourism resources. This paper illustrates specifically application of remote sensing to the investigation of tourism resources by exemples of remote sensing investigation of tourist resorts in Beijing, tourist scenic spots of Yuncheng in Shanxi, and Lishan tourist resort in Xian.
The colour images of the Humble Administration Garden of Suzou City with 1:1000 scale were obtained from the natural colour negative films with 1:10000 scale produced in 1986 The present situation of land use, the greenland covering area were interpreted, investigated and mapped. Measuring the used land and greenland covering area on the interpreted maps, it is found that the greenland ratio in the Garden is 52.50 per cent and the greenland covering ratio is 81.36 per cent.Accurate data and information were provided for the garden and planting management departments. The interpreted maps show the pattern of used land distribution and structure of the Humble Administration Garden Which has the integrated characteristics of stream, hill, construction, planting,decoration and display. This is the best garden art in south China. So, it is feasible to spread the application of remote sensing method in the investigation of ancient gardens.
Remote sensing technique was applied to the investigation of the sands- tone forest landscape in Zhangjiajie. It is newly confirmed that NNEtrend fold repeaded on the NEEtrend fold, and 1031 lineaments were first interpreted. Anew knowledge was suggested that this area was undergone more than twice fold structural movements. The relationship between the formation of sandstone forest landscape and geological tectonic was ascertained.It’s mechanism of formation was explored. It is considered that Devonian system (upper and middle series) huge thick quarty sandstone is the material foundation for forming sandstone forest landscape) the particular tectonic position favoured the formation of sandstone pillar steady; several times tectonic processes producing high angle fracture favoured sandstone forest landscape modelling; the neoid crustal uprising is the driving power for the formation of the sandstone forest landscape.
This paper presents the remote sensing image characteristics and interpretation of the landscape of sandstone forest and Karst in Wulinyuan area and geological stucture background. More comprehensive understanding for tourism resources in Wulinyuan area was obtained through image interpreta- tion. Alot of useful information was provided for tourism resources development
Wulingyuan Regions in Hunan Province of China is a noted scenic spot. It abounds with tourism resources. In order to bring all the resources into full play in social economy,we have established a tourism resources database system for the region after obtaining substantial data by remote sensing, which have been processed with micro computers.By this mean, we can share the tourism resources information of the region and serve the tourism industry better.
According to the large scale remote sensing photos the comprehensive management result for the conservation of soil and water was evaluated scientifically and objectively, and the management measure and the space distribution. Quality of the harness result, good and bad of ecology environment as well as economic benefit were showed (qualitatively. quantitatively) by charts. These charts also pointed out the direction and places reinforced. This is a new attempt and exploration.
The satellite early warning. system of forest fire based upon remote sensing technology and geographical information system is a new synthetical monitor system with characteristics on fast speed, real-time, microscopic and accuracy and it has great developing future.
UPto now, the interpretation of remote sensing concealed geology informa- tion in Quaternary covering area is still a tough problem to be solved in remote sensing geology. This paper is aimed at discussing how to utilize satellite image processing method combining with multiple information interpretation to extra- ct useful geological information covered by heavy Quaternary sediment. By means of comprehensive interpretation of image signature, "prospective information", geomorphic features and drainage pattern, we can successfully differentiate the image features between the covering strata and the buried terraine and ascertain ore-controlling factors. Taking the Yili basin for example, the faults(including the buried faults), which control formation and development of the basin,have been interpreted. The Productive uranium formations,which dominate uranium distribution,have been delineated. The uplift and subsidence, which are related to sedimentary environment, have been discriminated. The stable area and active block, which are connected with uranium concentration and preservation, have been discerned. The results have proven to be useful, for revealing the distribution regularities、guiding uranium reconnaissance and exploration further in the covering area.
This paper gives a brief introduction to some basic concepts of fractal and fractal dimension and particularly presents the application of fractal theory in remote sensing of Geology, for the first time, the fractal theory is applied to circular structure of remote sensing study.
According to interpretation of remote sensing image, combined with analysis of information pf ground geological, physical and chemical exploration, control factors of mineralization in Tongguanshan region is studied again. Cu, Au deposits of Tongguahshan region is considered to be controlled mainly by buried ore body, especially controlled by small epi-intrusive body in late period of magmatic differentiation. At the same time, NE, NWdeep fracture made control role on intrusion of differentiat magma. So, we think that the margins and corners of rhombus structure by the faults at NEand NW, the inner of ring structures and the fault extending NWin Baoshan-Bishan are the prospect region for exploration further.
