lasinfo (210611) report for 'AHN4T/10CN1_09.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 176/2021 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 2183951 number of points by return: 2183874 77 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 142980 559980 0 min x y z: 143418.893 559980.000 -0.659 max x y z: 144019.999 560492.980 7.851 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 2183951 extended number of points by return: 2183874 77 0 0 0 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 438893 1039999 Y 0 512980 Z -659 7851 intensity 53 3453 return_number 1 2 number_of_returns 1 2 edge_of_flight_line 0 0 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -6 7 user_data 8 9 point_source_ID 1034 1034 gps_time 265128958.036170 265128972.491678 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 34 244 G 47 247 B 51 242 NIR 12 228 extended_return_number 1 2 extended_number_of_returns 1 2 extended_classification 1 9 extended_scan_angle -1000 1167 extended_scanner_channel 0 0 attribute0 0.53 34.53 ('Amplitude') attribute1 -16.53 17.43 ('Reflectance') attribute2 0 105 ('Deviation') number of first returns: 2183874 number of intermediate returns: 0 number of last returns: 2183901 number of single returns: 2183824 covered area in square units/kilounits: 149768/0.15 point density: all returns 14.58 last only 14.58 (per square units) spacing: all returns 0.26 last only 0.26 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 2183951 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 2183874 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 77 instead zero. overview over extended number of returns of given pulse: 2183824 127 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 15224 unclassified (1) 746513 ground (2) 1422214 water (9) +-> flagged as extended overlap: 257800 +---> 1606 of those are unclassified (1) +---> 95116 of those are ground (2) +---> 161078 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.7,-0.6) has 27 bin [-0.6,-0.5) has 1688 bin [-0.5,-0.4) has 18933 bin [-0.4,-0.3) has 79887 bin [-0.3,-0.2) has 143979 bin [-0.2,-0.1) has 125896 bin [-0.1,0.0) has 57016 bin [0.0,0.1) has 18897 bin [0.1,0.2) has 646050 bin [0.2,0.3) has 388615 bin [0.3,0.4) has 11360 bin [0.4,0.5) has 10366 bin [0.5,0.6) has 12206 bin [0.6,0.7) has 19392 bin [0.7,0.8) has 18506 bin [0.8,0.9) has 11020 bin [0.9,1.0) has 6104 bin [1.0,1.1) has 4563 bin [1.1,1.2) has 4191 bin [1.2,1.3) has 4204 bin [1.3,1.4) has 4277 bin [1.4,1.5) has 4319 bin [1.5,1.6) has 4330 bin [1.6,1.7) has 4321 bin [1.7,1.8) has 4384 bin [1.8,1.9) has 4528 bin [1.9,2.0) has 4582 bin [2.0,2.1) has 4658 bin [2.1,2.2) has 4752 bin [2.2,2.3) has 4637 bin [2.3,2.4) has 4660 bin [2.4,2.5) has 4769 bin [2.5,2.6) has 4795 bin [2.6,2.7) has 4906 bin [2.7,2.8) has 5059 bin [2.8,2.9) has 5064 bin [2.9,3.0) has 4658 bin [3.0,3.1) has 4809 bin [3.1,3.2) has 5143 bin [3.2,3.3) has 5288 bin [3.3,3.4) has 5119 bin [3.4,3.5) has 5249 bin [3.5,3.6) has 5246 bin [3.6,3.7) has 5524 bin [3.7,3.8) has 6408 bin [3.8,3.9) has 11221 bin [3.9,4.0) has 15644 bin [4.0,4.1) has 14926 bin [4.1,4.2) has 22070 bin [4.2,4.3) has 62695 bin [4.3,4.4) has 100133 bin [4.4,4.5) has 23816 bin [4.5,4.6) has 8114 bin [4.6,4.7) has 11693 bin [4.7,4.8) has 25907 bin [4.8,4.9) has 11918 bin [4.9,5.0) has 7380 bin [5.0,5.1) has 7267 bin [5.1,5.2) has 5937 bin [5.2,5.3) has 5533 bin [5.3,5.4) has 5130 bin [5.4,5.5) has 4402 bin [5.5,5.6) has 4774 bin [5.6,5.7) has 4754 bin [5.7,5.8) has 4884 bin [5.8,5.9) has 4815 bin [5.9,6.0) has 4759 bin [6.0,6.1) has 4959 bin [6.1,6.2) has 4834 bin [6.2,6.3) has 5165 bin [6.3,6.4) has 5301 bin [6.4,6.5) has 5025 bin [6.5,6.6) has 4972 bin [6.6,6.7) has 5136 bin [6.7,6.8) has 5256 bin [6.8,6.9) has 5529 bin [6.9,7.0) has 5387 bin [7.0,7.1) has 5289 bin [7.1,7.2) has 5547 bin [7.2,7.3) has 5750 bin [7.3,7.4) has 6057 bin [7.4,7.5) has 6501 bin [7.5,7.6) has 7792 bin [7.6,7.7) has 12819 bin [7.7,7.8) has 9880 bin [7.8,7.9) has 595 average z coordinate 1.3 for 2183951 element(s) point source id histogram with bin size 1.000000 bin 1034 has 2183951 average point source id 1034 for 2183951 element(s)