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| Total Area of Tiles (m2) | 21,442,129.44 |
| Sum of Area of Per-Tile as Determined by Scan (m2) | 21,442,129.44 |
| Total Number of Bytes on Disk | 65,005,542 |
| Total Number of Points as Reported in Headers | 39,998,809 |
| Total Number of Points as Determined by Scan | 39,998,809 |
| Mean Point Density as Reported in Headers (points/m2) | 1.87 |
| Mean Point Density as Determined by Scan (points/m2) | 1.87 |
| LAS Versions Processed | 1.2 (4 files) |
| LAS File Types Processed | LAZ (4 files) |
| LAS File Signatures Processed | LASF (4 files) |
| File Breakdown by Source ID |
0: 4 file(s) |
| File Breakdown by System ID |
LAStools (c) by Martin Isenburg: 4 file(s) |
| File Breakdown by Generating Software ID |
txt2las (version 120309): 4 file(s) |
| Point Breakdown by Return (return: header / actual) |
1: 39,998,809 / 39,998,809 2: 0 / 0 3: 0 / 0 4: 0 / 0 5: 0 / 0 |
| Point Breakdown by Pulse (pulse: actual) |
1: 39,998,809 2: 0 3: 0 4: 0 5: 0 |
| Point Breakdown by Classification (class: name: points) |
1: Unclassified: 21,286,034 2: Ground: 18,712,775 |
| File Breakdown by Coordinate Reference System |
4 files of type [Projected Coordinate System] Horizontal CRS: NAD83 / UTM zone 11N [metre] Vertical CRS: NAVD88 height [metre] |
| X positions | yes |
| Y positions | yes |
| Z positions | yes |
| Intensity | yes |
| Return Number | yes |
| Number of Returns | yes |
| Scan Direction Flag | yes |
| Edge of Flight Line | yes |
| Classification | yes |
| Scan Angle Rank | yes |
| User Data | yes |
| Point Source ID | yes |
| GPS Time | yes |
| Time | 0, 0 |
| Return Number | 1, 1 |
| Return Count | 1, 1 |
| Flightline Edge | 0, 0 |
| Intensity | 0, 0 |
| Scan Direction Flag | 0, 0 |
| Scan Angle Rank | 0, 0 |
| Classification | 1, 2 |
| Point Source ID | 0, 0 |
| User Data | 0, 0 |
| Minimum RGB Colors | 0, 0, 0 |
| Maximum RGB Colors | 0, 0, 0 |
| File Creation Day | 333, 333 |
| File Creation Year | 2011, 2011 |
| Bounding Box of Tiles | (677081.8100000001, 4729145.69), (684804.73, 4731934.82) |
| Z-Axis Values | 878.1900000000001, 1323.9 |
| Bounding Box of All Points | (677081.8100000001, 4729145.69), (684804.73, 4731934.82) |
| Z-Axis Values | 878.1900000000001, 1323.9 |
| # | fileName | fcYear | fcDay | isCompressed | bytes | softwareID |
|---|---|---|---|---|---|---|
| 1 | ot_m677000_4728600.laz | 2011 | 333 | true | 16,455,533 | txt2las (version 120309) |
| 2 | ot_m679000_4728600.laz | 2011 | 333 | true | 17,324,156 | txt2las (version 120309) |
| 3 | ot_m683000_4728600.laz | 2011 | 333 | true | 14,390,226 | txt2las (version 120309) |
| 4 | ot_m681000_4728600.laz | 2011 | 333 | true | 16,835,627 | txt2las (version 120309) |
| # | FileName | PointCount | minX | minY | minZ | maxX | maxY | maxZ | Area | Density |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | ot_m677000_4728600.laz | 9,121,188 | 677,081.81 | 4,729,145.69 | 878.19 | 679,060 | 4,731,819.40 | 1,323.90 | 5,289,106.38 | 1.72 |
| 2 | ot_m679000_4728600.laz | 10,797,286 | 678,940.01 | 4,729,209.37 | 899.94 | 681,060 | 4,731,865.14 | 1,133.37 | 5,630,205.84 | 1.92 |
| 3 | ot_m683000_4728600.laz | 9,267,264 | 682,940.01 | 4,729,311.69 | 987.26 | 684,804.73 | 4,731,934.82 | 1,027.72 | 4,891,402.97 | 1.89 |
| 4 | ot_m681000_4728600.laz | 10,813,071 | 680,940.01 | 4,729,261.03 | 970.24 | 683,060 | 4,731,917.37 | 1,017.98 | 5,631,414.24 | 1.92 |
| # | FileName | PointCount | minX | minY | minZ | maxX | maxY | maxZ | Area | Density |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | ot_m677000_4728600.laz | 9,121,188 | 677,081.81 | 4,729,145.69 | 878.19 | 679,060 | 4,731,819.40 | 1,323.90 | 5,289,106.38 | 1.72 |
| 2 | ot_m679000_4728600.laz | 10,797,286 | 678,940.01 | 4,729,209.37 | 899.94 | 681,060 | 4,731,865.14 | 1,133.37 | 5,630,205.84 | 1.92 |
| 3 | ot_m683000_4728600.laz | 9,267,264 | 682,940.01 | 4,729,311.69 | 987.26 | 684,804.73 | 4,731,934.82 | 1,027.72 | 4,891,402.97 | 1.89 |
| 4 | ot_m681000_4728600.laz | 10,813,071 | 680,940.01 | 4,729,261.03 | 970.24 | 683,060 | 4,731,917.37 | 1,017.98 | 5,631,414.24 | 1.92 |
4 files use the Projected Coordinate System 'NAD83 / UTM zone 11N', measured in 'metre'
These files use the vertical coordinate system 'NAVD88 height', measured in 'metre'
The full text of this spatial coordinate system is as follows:
<proj4>+proj=utm +zone=11 +datum=NAD83 +units=m +geoidgrids=g2012a_conus.g
tx,g2012a_alaska.gtx,g2012a_guam.gtx,g2012a_hawaii.gtx,g2012a_puertorico.gtx,g20
12a_samoa.gtx +vunits=m +no_defs </proj4><prettywkt>PROJCS["NAD83 /
UTM zone 11N",
GEOGCS["NAD83",
DATUM["North_American_Datum_1983",
SPHEROID["GRS 1980",6378137,298.2572221010002,
AUTHORITY["EPSG","7019"]],
AUTHORITY["EPSG","6269"]],
PRIMEM["Greenwich",0],
UNIT["degree",0.0174532925199433],
AUTHORITY["EPSG","4269"]],
PROJECTION["Transverse_Mercator"],
PARAMETER["latitude_of_origin",0],
PARAMETER["central_meridian",-117],
PARAMETER["scale_factor",0.9996],
PARAMETER["false_easting",500000],
PARAMETER["false_northing",0],
UNIT["metre",1,
AUTHORITY["EPSG","9001"]],
AUTHORITY["EPSG","26911"]]</prettywkt><wkt>PROJCS["NAD83 / UTM
zone 11N",GEOGCS["NAD83",DATUM["North_American_Datum_1983",SPHEROID["GRS 1980",6
378137,298.2572221010002,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","6269"]],PRI
MEM["Greenwich",0],UNIT["degree",0.0174532925199433],AUTHORITY["EPSG","4269"]],P
ROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["ce
ntral_meridian",-117],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting"
,500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],
AUTHORITY["EPSG","26911"]]</wkt><compoundwkt>COMPD_CS["unknown",PROJ
CS["NAD83 / UTM zone 11N",GEOGCS["NAD83",DATUM["North_American_Datum_1983",SPHER
OID["GRS 1980",6378137,298.2572221010002,AUTHORITY["EPSG","7019"]],AUTHORITY["EP
SG","6269"]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433],AUTHORITY["
EPSG","4269"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",
0],PARAMETER["central_meridian",-117],PARAMETER["scale_factor",0.9996],PARAMETER
["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY[
"EPSG","9001"]],AUTHORITY["EPSG","26911"]],VERT_CS["NAVD88 height",VERT_DATUM["N
orth American Vertical Datum 1988",2005,AUTHORITY["EPSG","5103"],EXTENSION["PROJ
4_GRIDS","g2012a_conus.gtx,g2012a_alaska.gtx,g2012a_guam.gtx,g2012a_hawaii.gtx,g
2012a_puertorico.gtx,g2012a_samoa.gtx"]],AXIS["Up",UP],UNIT["metre",1,AUTHORITY[
"EPSG","9001"]],AUTHORITY["EPSG","5703"]]]</compoundwkt><prettycompound
wkt>COMPD_CS["unknown",
PROJCS["NAD83 / UTM zone 11N",
GEOGCS["NAD83",
DATUM["North_American_Datum_1983",
SPHEROID["GRS 1980",6378137,298.2572221010002,
AUTHORITY["EPSG","7019"]],
AUTHORITY["EPSG","6269"]],
PRIMEM["Greenwich",0],
UNIT["degree",0.0174532925199433],
AUTHORITY["EPSG","4269"]],
PROJECTION["Transverse_Mercator"],
PARAMETER["latitude_of_origin",0],
PARAMETER["central_meridian",-117],
PARAMETER["scale_factor",0.9996],
PARAMETER["false_easting",500000],
PARAMETER["false_northing",0],
UNIT["metre",1,
AUTHORITY["EPSG","9001"]],
AUTHORITY["EPSG","26911"]],
VERT_CS["NAVD88 height",
VERT_DATUM["North American Vertical Datum 1988",2005,
AUTHORITY["EPSG","5103"],
EXTENSION["PROJ4_GRIDS","g2012a_conus.gtx,g2012a_alaska.gtx,g2012a_
guam.gtx,g2012a_hawaii.gtx,g2012a_puertorico.gtx,g2012a_samoa.gtx"]],
AXIS["Up",UP],
UNIT["metre",1,
AUTHORITY["EPSG","9001"]],
AUTHORITY["EPSG","5703"]]]</prettycompoundwkt><gtiff>Geotif
f_Information:
Version: 1
Key_Revision: 1.0
Tagged_Information:
End_Of_Tags.
Keyed_Information:
GTModelTypeGeoKey (Short,1): ModelTypeProjected
GTRasterTypeGeoKey (Short,1): RasterPixelIsArea
GTCitationGeoKey (Ascii,31): "NAD83 / UTM zone 11N + VERT_CS"
GeogCitationGeoKey (Ascii,6): "NAD83"
GeogAngularUnitsGeoKey (Short,1): Angular_Degree
ProjectedCSTypeGeoKey (Short,1): PCS_NAD83_UTM_zone_11N
ProjLinearUnitsGeoKey (Short,1): Linear_Meter
VerticalCSTypeGeoKey (Short,1): Unknown-5703
VerticalCitationGeoKey (Ascii,14): "NAVD88 height"
VerticalDatumGeoKey (Short,1): Unknown-5103
VerticalUnitsGeoKey (Short,1): Linear_Meter
End_Of_Keys.
End_Of_Geotiff.
</gtiff>