Thanks for the response and I am hoping some other will have more ideas. An I almost forgot, In my designs I set the location height to a value that is about 10 feet above the elevation indicated in Google Earth Pro so it should hover above the ground level. Maybe someone from Graphisoft can find out why Archicad doesn't use more of a systems resources to speed things up and why the things don't work more smoothly. I tend to only develop very large projects and I am finding this poor "compatibility" with Google Earth very frustrating, especially when wanting to use this capability to present projects. The worst part is waiting 30 minutes for the file to be converted and then when Google Earth opens it goes to the correct location and then say "Can't Read File". In my case Archicad only uses about 15% of available CPU resources and only about 16% of my ram (32GB). I have figured out that the long time is caused by the translation from Archicad into a. I also agree that large designs do take forever to transfer and I have some that have taken over 1 hour. You can get an 'elevation profile' graph in Google Earth Pro by drawing a line right-clicking on it and selecting 'show elevation profile'. Initially the building shows in the "temporary" section and I can save them to the "my places" section even though the building is not showing. You can get the elevation of individual points in Google Earth by hovering your mouse pointer over the location and looking at the status bar at the bottom, which should indicate the altitude at that point. I belive there has been discussion on this forum of people finding it to bee hundreds of feet off. It is my personal experience that it can vary tremendously from ALL survey determined values. Np.put(LatLon_coord,LatLon_coord * -1)ĭatapoint = np.floor(pixel_origin + LatLon_coord * 296.3735)ĭatapoint = np.Thanks Stress Co. (jim-in-az) Posts: 3366 Member Member It is my understanding that Google will not reveal the source of the vertical datum it utilizes. By default these methods assign the first three bands to red, green and blue. *x-axis(Lon) is Positive Right(Positive East) addLayer() (used in Code Editor map display, not available for Python). # y-axis(Lat): Positive Down(Positive South) to y-axis(Lat): Positive Up(Positive North). LatLon_coord = np.array(, coordArray], dtype='float64') Pixel_origin = np.array(//2, elemap.shape//2]) # Center of MOLA-HRSC_DEM ndarray as xy origin kml file rescaling based on the DEM Geospatial Information: import numpy as npĮlemap = np.load('PATH/MOLA-HRSC_elevation_ndarray.npy') Np.save('/PATH/MOLA-HRSC_elevation_ndarray', elv_arr)Īfter converting, I referred to elevation values in ndarray with coordinates from a. Path = '/PATH/Mars_HRSC_MOLA_BlendDEM_Global_200mp_v2.tif' tif file to ndarray: from osgeo import gdal I decided to refer to the Mars MGS MOLA - MEX HRSC Blended DEM(.tif). In the case of locations marked on Mars, Could I get the elevations the same as the above way of Elevation requests? Could you recommend ways for doing this. Response = requests.request("GET", url, headers=headers, data=payload) Url = '' + latitude + ',' + longitude + '&key=' + YOUR_API_KEY In the case of locations marked on Earth, I can get their elevation via Elevation API of Google Map Platform with Python ( ), referring to the coordinates included in kml. As mentioned above, it can be rather demanding in terms of processing power required - would not recommend running rendering software like Rhino, Revit, Adobe. At this time, the kml files include the coordinates of locations but not the elevations. For that one the Google elevations ended up being 5 feet low for the house, which was a nice surprise, and Google had the river quite a bit west of where it is, although it may have moved since the DEM's were generated. Hover your mouse over the Layers icon in the lower-left corner of the map. I often mark great locations on Google Earth Pro & Mars with placemarks and export them to kml files (and then convert to CSV). One of the projects was an elevation cert in a Zone A which needs a BFE.
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