Aerial photos(connection point church)

 







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UAS Teardown(LAB11)

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 My team had a chance to teardown UAS for this two-week lab. It was a lot more complicated than I thought. And some parts of our drone were already missing from the get-go, we were confused at first but we ended up tearing down ours perfectly. This is the process for teardown. Tear-Down Instructions: 1: Take Screws out of the center plastic that holds the harness w/ Phillips screwdriver (4 Screws) 2: Take Velcro Senor Harness off 3: Unplug Wires from Wire Hub 1, 2, 3, 4 , RCN Power2, USB, GPS 1 4: Unscrew/Take off Wire Hub 5: Unscrew and Take Off Plate/Assembly that holds the GPS station 6: Unscrew GPS Holder/Tower 7: Remove GPS sensor from GPS holder/tower 8: Cut the zip ties on the SimonK 30A 9: Cut the zip ties on the propeller arms 10: Unscrew and remove the top and bottom screws from the motor mounts 11: Remove Channel Receiver 12: Unscrew and Remove Prop Arms 13: Separate Central Square Plastic Mounts by removing the screws on both sides and the spacers in-between 14. Unscrew...
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LAB 9 SKYDIO SKILLS FLIGHT

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  It was my first time dealing with skydio drone. I was excited to fly this drone, but the weather was not good to fly this last week. Actually, we went to the turf farm three times to do this lab. when we checked out the weather, it was fine, so we decided to go out but when we started to fly, it started raining out of the blue so we had to pack up and reschedule our flight, unfortunately, It happened the other day. We were able to fly it finally yesterday. Pre-flight ​ 1. download the turf farm map in advance 2. verify the latest firmware 3. clean the camera lenses 4. identify potential hazards ​ wind(18mph) -max wind resistance is 25mph but we need to care tree, especially branches- skydio can identify the obstacles but it can't identify small objects such as nets and branches, we need to be aware of that and don't need to fly around the tree ​ 5. set flight boundary and height ​ Flight Maneuvers I can choose two options when I do RTH. one is absolute height behavior, the ot...
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Performing Viewshed Analysis in ArcGIS Pro

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Performing Viewshed Analysis in ArcGIS Pro  A dd the project data to a new map document. In the Catalog pane, browse to Databases, and then expand the VSPro geodatabase. On the Map tab,  chose Streets to change the basemap.  In the Format Polygon Symbol pane, click Properties, and then specify the following parameters: Color: No Color Outline Color: Mars Red (row 3, column 2) Outline Width: 2 pt The fields view opens, and the Fields tab opens on the ribbon. The fields view shows the content and format for each field in the LightLocations attribute table. For Field Name, type   OFFSETA . The OFFSETA field will affect the height from which the viewshed will be created. It is a vertical distance in surface units to be added to the elevation of the observation point. Add the following additional fields to the fields view: AZIMUTH1 AZIMUTH2 RADIUS2 In the Geoprocessing pane, in the search field, type  viewshed ., Click Viewshed (3D Analyst Tools), and then specify th...
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