Calculating X and Y of line start and line end using ArcPy?
Geographic Information SystemsHow do you find X and Y coordinates in ArcGIS? Procedure In ArcMap, right-click the layer of interest, and select Edit Features > Start Editing. On the Editor toolbar, click the Edit Vertices tool. . Click the Sketch Properties tool. . The Edit Sketch Properties window opens, and the XY coordinates of the line vertices
REST Queries for ESRI Map Service Raster Layers
Geographic Information SystemsWhat is REST API ESRI? Introduction. The ArcGIS REST API allows you to administer ArcGIS Server programmatically. This means that you can completely manage your server using any framework that can make HTTP requests. The API is organized into resources and operations. How do I add ArcGIS REST services to ArcMap? You can use a
Troubleshooting “import arcpy” command?
Geographic Information SystemsHow do I import an Arcpy module? To import an entire module, use the import module: # Import only arcpy.mp import arcpy.mp. # Import arcpy, os and sys import arcpy import os import sys. # Import env from arcpy and set the workspace environment from arcpy import env env.workspace = ‘c:/data’ How do I know
Merge raster in QGIS
Geographic Information SystemsHow do I combine two raster layers? Open the Mosaic To New Raster tool by navigating to ArcToolbox > Data Management Tools > Raster > Raster Dataset. Insert the raster files. Select the output location. Specify a name and extension for the output. Specify the pixel type. Specify the number of bands. How do
How to calculate number of pixels in a TIFF
Geographic Information SystemsHow many pixels is a TIFF file? 150-300 ppi Tiff files are designed for high-quality publications, and therefore normally are saved at higher resolutions, usually 150-300 ppi. Jpg files are designed for the internet, and therefore saved at lower resolutions, usually 72 ppi. How to calculate pixel size? The pixel dimensions may be determined by
Calculating individual width between buildings using ArcMap?
Geographic Information SystemsHow do you measure distance between two features in ArcGIS? Steps Click the Measure tool. on the Tools toolbar. Click the Measure A Line button or the Measure An Area button . Sketch the desired shape on your map. Double-click when you want to end the line or polygon, and the measurements are displayed on
Specifying attributes for network dataset?
Geographic Information SystemsWhat are the attributes of network? Network attributes have five basic properties: name, usage type, units, data type, and use by default. What are the different network attributes you consider to identify the issue? Network attributes consist of costs, restrictions, descriptors, hierarchy, and time zones. What is a network dataset in GIS? A Network dataset
Creating tiles from GeoTIFF?
Geographic Information SystemsWhat is a GeoTIFF tile? GeoTIFF Organization Tiling creates a number of internal ’tiles’ inside the actual image, instead of using simple ‘stripes’ of data. With a stripe of data then the whole file needs to be read to get the key piece. How do I make tiles in QGIS? Open “Generate XYZ Tiles (Directory)”
“Error HRESULT E_FAIL has been returned from a call to a COM component.” during using geoprocessor by VB.net
Geographic Information SystemsWhat is error Hresult E_fail has been returned from a call to a COM component? @zezba9000 – HRESULT E_FAIL returned from a call to a COM component is a generic error that can be applied to any COM components. This feedback ticket is about the error happening when trying to add a reference to a
WMS Request with Authentication in Leaflet from Geoserver
Geographic Information SystemsDoes leaflet support WMTS? Leaflet does not understand WMS GetCapabilities documents. Instead, you have to create a L. TileLayer. WMS layer, provide the base WMS URL, and specify whatever WMS options you need. Is GeoServer a WMS? The OGC Web Map Service (WMS) specification defines an HTTP interface for requesting georeferenced map images from a