Vol. 5 No. 1 (2016)

  • Open Access


    Article ID: 348

    Research progress of maize cultivation technology

    by Goffo Goffo Goffo

    Remote Sensing, Vol.5, No.1, 2024; 169 Views, 7 PDF Downloads

    This paper describes the research progress of maize cultivation techniques for increasing yield , analyzes the application of remote sensing technology in maize cultivation , summarizes new corn management Knowledge model , to increase corn yield , promoting the development of agriculture in China .

  • Open Access


    Article ID: 263

    Application of remote sensing technology in vehicle exhaust test â‘ 

    by xin Cai xin Cai

    Remote Sensing, Vol.5, No.1, 2024; 168 Views, 5 PDF Downloads

    Auto Exhaust Remote Sensing monitoring technology as an advanced science and Technology , Enables Quick inspection of motor vehicle exhaust without contacting drivers , because of superiority , The is used by more and more relevant testing units in the urban vehicle exhaust gas detection work . in the light of this,This paper focuses on the application of remote sensing technology in vehicle exhaust inspection related applications , by analyzing the specific application of remote sensing technology in vehicle exhaust test , Combine the author's practical experience at the same time , Follow-up optimizations for remote sensing monitoring technology put forward some recommended measures ,for reference .

  • Open Access


    Article ID: 367

    o accurately extract buildings from remote sensing operations

    by zhongke Zhuang zhongke Zhuang

    Remote Sensing, Vol.5, No.1, 2024; 114 Views, 7 PDF Downloads

    In recent years , Domestic and foreign scholars have proposed a variety of shadow based building extraction side Law . H . Liu , and so on 3 uses the shaded area in the His in the model I value Changes small , Value large attribute , the creates an exponent for detecting shadows , and successfully detect shaded areas with histogram thresholds ; D . Mehmet , and so on [4 on image segmentation based on shaded area Tint / Brightness ( h/i ) high value and detect shaded area ;C . Jaynes , and so on 5 and G . D . Finlayson , and so on 0 the observes shaded areas like The element has a low brightness feature , present the corresponding shadow detection party law . Most of the above methods pass the threshold after extracting the corresponding spectral features Values the precision of the extracted Shadow area is mainly the result of, depend on thresholds and extract building directly from Shadow area , instead of to consider the height of the building . when encountering more tidy tree shadows can be to create shape features similar to building shadows , some special material When the roof can be mistakenly divided into shadows , will result in a building target. False check for information . In view of this , This article combines DSMData , The presents the A Color Remote sensing image based on DSM and Shadow law , In order to reduce the false inspection of the building area brought by the non shaded area , Extract the outline of the Building more accurately .