In the remote sensing literature, this image fusion process is popularly referred to as ‘pan sharpening’ since the details of the PAN image are used to ‘sharpen’ the MS imagery. A more specific and accurate definition of the pan sharpening would be the enhancement of the spatial resolution...
These satellites are equipped with a multi-spectral imager (MSI) that provides high-spatial-resolution imagery with a swath width of 290 km. Operating in tandem, the two satellites have a revisiting period of five days. The Sentinel-2 sensor covers a spectral range from visible to far-red ...
To investigate the impacts of urban agglomeration policy on climate adaptation, we exploit variation in greenspace across climate impacts and vulnerability dimensions in the GBA using various satellite imagery datasets and logistic regression. Our approach to evaluating the spatiotemporal effects of urban ...
For example, let us consider a land cover classification task, using satellite imagery. Suppose that a large batch of samples are selected from close locations for a single class category (e.g., vegetation). It is most likely that these samples are similar to each other. In this case, ...
Satellite hyperspectral imagery is an important data source for large-scale refined land cover classification and mapping, but the high spatial heterogeneity and spectral variability at low spatial resolution and the high computation cost for massive data remain challenges in the research community. In ...
Manage the alphanumeric data attached to the objects, design and edit the structure which will be used to store the data in AutoCAD Data grid The Data Grid palette in AutoCAD allows you to view, edit, etc. the objects data for any table in the drawing. You can also select objects from...
We used the spatial prioritization technique Zonation54 version 3.1.2 to select areas where C-stocking potential could be optimized while also maximizing conservation potential, an ecosystem service, and considering socioeconomic factors. Zonation identifies areas of high conservation priority by iteratively...
This article explains how to start a drafting or design project using a Google Earth imagery base. It provides step-by-step instructions on how to overlay drawings, plans, or architectural projects... more Adjust geometries to a base map Rubber sheeting refers to a method in mapping and surve...
The accessibility evaluation between ecological and commercial spaces is important for “production-living-ecological” coordination. This article selects Tongzhou of Beijing as an example. Significance tests showed the commercial facilities in Tongzhou
The first thing to try is a basic selection. Here’s the code to select SE 4th Street: SELECT prefix, streetname, ftype FROM public.streets WHERE streetname=’4TH’ AND prefix=’SE’ AND ftype=’ST’; prefix | streetname | ftype ...