Nanjing University of Information Science & Technology

Zhongjian Wuzhou Engineering Equipment Co., Ltd

Ye Tian

Bo Yang

Wei Wei

Hong Yang

Jie Ren

Xiaorong Chen

Rui Yang

Yizhuan Qian

Yigui Wang

ShuangShuang Tao

Xiangyu Liu

Zhengtao Zhang

Wenyan Xu

Songxiao Li

Shunan Xiang

Bingrong Zhou

Guoqing Wang

Xing Yuan

Qianyin Wang

Sanhai Wu

Huihui He

Guoquan Chen

Tianliang Jin

Yiqing Cheng

A remote sensing sub-pixel runoff inversion method based on an improved vegetation index method includes: extracting an image of a target water from remote sensing satellite data; calculating a width of the target water using remote sensing data, inversing a width of the target water using remote sensing subpixels, and using one of the widths of the target water with a higher accuracy as a target width; remote sensing and estimating a flow velocity and a depth of the target water, and calculating a runoff of a small river. The improved vegetation index method can decompose pixels to extract a river width with a higher accuracy, which can meet accuracy requirements of some small rivers in mountainous areas, and then effectively applied in flow inversion of the small rivers with high accuracy requirements to improve runoff inversion effect, which has good economy, practicability, flexibility, and a certain physical mechanism.

Remote sensing sub-pixel runoff inversion method based on improved vegetation index method

The present disclosure discloses an assembling device for a rotating joint of rotary drying equipment, including a telescopic upright column; a mounting sleeve is fixed at a top of the telescopic upright column; an inner end of each bevel gear is connected with a first screw rod; the first screw rods are sleeved with fixed rods through threads; a microprocessor is fixed at a bottom of the mounting sleeve; a motor is fixed at a top of the mounting sleeve; an oil slot formed in an inner wall of a top of a detection tooth ring is internally connected with a detection seat through a first elastic telescopic rod; an adjustment rod is embedded into a right bottom of the detection seat in an elastic sliding manner through a spring.

Assembling device for rotating joint of rotary drying equipment

Growing community of inventors

Nanjing, China

Ye Tian