This study maps snow depth distribution over lake ice using ground penetrating radar (GPR) two-way travel-time (TWT) with ~9 cm spatial resolution along transects totalling ~44 km over four freshwater lakes in Canada's sub-arctic. The accuracy of the snow depth retrieval...
The Hondex PS-7 Depth Sounder measures distances through water. It will give an accurate reading of depths from 0.6 to 80m. Use the sounder in conjunction with a GPS to produce rough topographical maps of lakes and shorelines. For example, this kind of information would be useful for a mac...
The smaller maps of the Kalispell and Mission valley areas (figs. 2 and 3) show the estimated depth below the ground surface one would have to drill to encounter the same bedrock surface beneath these valleys. The depth to the bedrock surface outside of areas in figures 2 and 3 can be ...
Second, we proposed to fit the complete profile depth of the along-track profile and the constructed free profile by using a mathematical function. Finally, the random forest (RF) and linear regression (LR) models were used to obtain bathymetric maps, and bathymetric performance and the benefits...
Then, distance maps of industries and residential areas were prepared in the GIS environment. Modeling of groundwater drawdown by using the CANFIS network and GIS The CANFIS is a kind of adaptive neuro-fuzzy inference system. The CANFIS network combines a modular neural network (MNN) and ...
1388-1411, 10.1111/maps.12892 View in ScopusGoogle Scholar [15] P.J. Mouginis-Mark Martian fluidized crater morphology: variations with crater size, latitude, altitude, and target material J. Geophys. Res., 84 (1979), pp. 8011-8022 View in ScopusGoogle Scholar [16] W.A. Watters, L.M...
Lake Michigan, third largest of the five Great Lakes of North America and the only one lying wholly within the United States. Bordered by the states of Michigan (east and north), Wisconsin (west), Illinois (southwest), and Indiana (southeast), it connect
As with most shallow lakes, its water quantity and quality are vulnerable to human activities and climate change. After the establishment of the Xiong’an New Area, a future metropolitan area in China’s national strategic planning, the Baiyangdian Region will face more severe environmental ...
Figure 1. Map of the study region (a) with the location of the Lake Valdayskoe and the study site (b) with the location of the transect shown by a white line (https://www.google.ru/maps, accessed on 1 October 2022). The trophic status of the lake water identified by the concent...
An assigned lake depth that is representative of the lake as a whole was calculate using the equation below. Using this representative depth, the below categories were applied for results that are consistent plant communities and temperature data for the lakes. ...