NED data in GridFloat format - Revision history

Chrisg: /* Downloading */

2021-07-30T18:02:13Z

‎Downloading

2021-07-30T18:01:21Z

‎Downloading

2016-07-19T18:54:51Z

‎Downloading

2016-07-19T18:54:34Z

‎Downloading

2015-03-13T16:06:28Z

‎Using with Pathloss 4

2015-03-13T16:05:53Z

‎Step 2

2015-03-13T16:04:20Z

‎Step 2

2015-03-11T18:49:11Z

2015-03-11T18:46:57Z

2015-03-11T18:46:17Z

@@ Line 7: / Line 7: @@
    NXXWYYY.zip
-   where XX = the latiude in degrees and YYY = longitude in degrees
+   where XX = the latitude in degrees and YYY = longitude in degrees
 The files are available in two resolutions:
-" GridFloat files (covers North America):
+* 1" GridFloat files (covers North America)
-/3" GridFloat files (covers the USA):
+* 1/3" GridFloat files (covers the USA):
 You can use the download tool to access these files:

@@ Line 12: / Line 12: @@
 " GridFloat files (covers North America):
 /3" GridFloat files (covers the USA):
-::ftp://rockyftp.cr.usgs.gov/vdelivery/Datasets/Staged/NED/13/GridFloat/
+You can use the download tool to access these files:
-−
-Alternately, you can use the download tool:
 [[FetchSRTM]] - Download tool for finding and downloading SRTM and NED terrain data.

← Older revision		Revision as of 18:54, 19 July 2016
Line 20:		Line 20:

	Alternately, you can use the download tool:		Alternately, you can use the download tool:
		+
	[[FetchSRTM]] - Download tool for finding and downloading SRTM and NED terrain data.		[[FetchSRTM]] - Download tool for finding and downloading SRTM and NED terrain data.

@@ Line 3: / Line 3: @@
 == Downloading ==
 The files are named by the North West corner having the following syntax:
    NXXWYYY.zip
@@ Line 17: / Line 18: @@
 ::ftp://rockyftp.cr.usgs.gov/vdelivery/Datasets/Staged/NED/13/GridFloat/
 ==Using with Pathloss 5==

← Older revision		Revision as of 16:06, 13 March 2015
Line 82:		Line 82:
	Start Pathloss 4 and click '''''Configure - Terrain Database'''''		Start Pathloss 4 and click '''''Configure - Terrain Database'''''

−	In the '''''Primary''''' dropdown list, select '''''GRIDFLOAT - Conus''''' and then click '''''Setup Primary''''' to ~~enetr~~ the index	+	In the '''''Primary''''' dropdown list, select '''''GRIDFLOAT - Conus''''' and then click '''''Setup Primary''''' to enter the index

← Older revision		Revision as of 16:05, 13 March 2015
Line 57:		Line 57:


−	Select the '''''Primary DEM''''' tab, set the '''''Digital elevation model''''' to '''''GridFloat (NAD83)''''', and click '''''~~Index~~'''''	+	Select the '''''Primary DEM''''' tab, set the '''''Digital elevation model''''' to '''''GridFloat (NAD83)''''', and click '''''File index'''''

@@ Line 52: / Line 52: @@
 ===Step 2===
-Start Pathloss 5 and click Configure - Set GIS configuration
+Start Pathloss 5 and click '''''Configure - Set GIS configuration'''''
 [[File:GIS-NED-1.png|center]]

@@ Line 77: / Line 77: @@
 Once you click '''''OK''''' the program will scan for GridFloat files in this directory and all sub-directories and index all of them. You should now see the files in your index. They are ready to use. Click '''''Files - Close''''' or the red X in the upper right corner to exit the index. Once back in the '''''Configure geographic system''''' dialog box, click '''''OK''''', you will be prompted to save your changes.
-===Using with Pathloss 4===
+==Using with Pathloss 4==
 To set up the NED files wiht Pathloss 4, first follow [[NED_data_in_GridFloat_format#Step_1|Step 1]] from the Pathloss 5 setup and then:

@@ Line 60: / Line 60: @@
-[[File:GIS-NED-2.png]]
+[[File:GIS-NED-2.png|center]]
@@ Line 66: / Line 66: @@
-[[File:GIS-NED-3.png]]
+[[File:GIS-NED-3.png|center]]
@@ Line 72: / Line 72: @@
-[[File:GIS-NED-4.png]]
+[[File:GIS-NED-4.png|center]]
@@ Line 85: / Line 85: @@
-[[File:GIS-NED-5.png]]
+[[File:GIS-NED-5.png|center]]
@@ Line 91: / Line 91: @@
-[[File:GIS-NED-6.png]]
+[[File:GIS-NED-6.png|center]]
@@ Line 98: / Line 98: @@
-[[File:GIS-NED-7.png]]
+[[File:GIS-NED-7.png|center]]
 Once you click '''''OK''''' the program will scan for GridFloat files in this directory and all sub-directories and index all of them. You should now see the files in your index. They are ready to use. Click '''''Index - Close''''' or the red X in the upper right corner to exit the index. Once back in the '''''Configure Terrain Database''''' dialog box, click '''''OK'''''.