1 Subjects: “...human activity...”

2 Subjects: “...human activity recognition...”

3 Subjects: “...human activity intensity...”

4 Subjects: “...human activities...”

5 Subjects: “...human activities...”

6 Subjects: “...human activities...”

7 Subjects: “...human activity analysis...”

8 “... such as tectonics, general climate, and human activity. This is an appealing challenge that we wish to address...”

9 “...Satellite measurements of night-time lights are widely recognized as a valuable indicator of human...”

10 “... and transportation engineering supporting energy saving in smart cities. Transportation, like other spheres of human...”

11 “...The use of unmanned aerial vehicles (UAVs) plays an important role in supporting human activities...”

12 “... environmental media, are created via industrial production and other human activities. A series of research...”

13 “... and other human activities on river and watershed ecology, and on groundwater quality and use function...”

14 “...The coastal zone is the host to many human activities, which have significantly increased...”

15 “... examples of environmental parameters that are degrading due to human activities. These ecosystems can...”

16 “... by greenhouse gas emissions related to human activities, and can be drastically reduced by employing energy...”

17 “... targets of many industrial processes and human activities. This Special Issue focuses on selected research...”