lasinfo (210611) report for 'AHN4T/07CN2_06.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: 334/2022 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: 24417690 number of points by return: 22820030 1024382 421848 127272 24152 scale factor x y z: 0.001 0.001 0.001 offset x y z: 224980 584980 0 min x y z: 224980.000 584980.000 -1.390 max x y z: 226019.999 586269.999 32.104 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: 24417690 extended number of points by return: 22820030 1024382 421848 127272 24152 6 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 0 1039999 Y 0 1289999 Z -1390 32104 intensity 47 4941 return_number 1 6 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 20 22 gps_time 324221528.016665 328691422.848688 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 47 255 G 63 255 B 47 255 NIR 35 255 extended_return_number 1 6 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.38 33.34 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22820030 number of intermediate returns: 577833 number of last returns: 22813143 number of single returns: 21793316 covered area in square units/kilounits: 1337988/1.34 point density: all returns 18.25 last only 17.05 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24417690 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22820030 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1024382 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 421848 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 127272 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 24152 instead zero. overview over extended number of returns of given pulse: 21793316 1204714 885582 413417 106081 13410 1170 0 0 0 0 0 0 0 0 histogram of classification of points: 2353066 unclassified (1) 21772517 ground (2) 97498 building (6) 192030 water (9) 2579 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2092665 +---> 349671 of those are unclassified (1) +---> 1727496 of those are ground (2) +---> 8552 of those are building (6) +---> 6646 of those are water (9) +---> 300 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.4,-1.3) has 47 bin [-1.3,-1.2) has 10872 bin [-1.2,-1.1) has 148186 bin [-1.1,-1.0) has 64936 bin [-1.0,-0.9) has 108252 bin [-0.9,-0.8) has 158097 bin [-0.8,-0.7) has 330390 bin [-0.7,-0.6) has 560171 bin [-0.6,-0.5) has 759676 bin [-0.5,-0.4) has 833754 bin [-0.4,-0.3) has 892917 bin [-0.3,-0.2) has 1218018 bin [-0.2,-0.1) has 1462847 bin [-0.1,0.0) has 1680304 bin [0.0,0.1) has 2093567 bin [0.1,0.2) has 1933493 bin [0.2,0.3) has 1537120 bin [0.3,0.4) has 1076770 bin [0.4,0.5) has 1100615 bin [0.5,0.6) has 1180005 bin [0.6,0.7) has 1107807 bin [0.7,0.8) has 819393 bin [0.8,0.9) has 492399 bin [0.9,1.0) has 282528 bin [1.0,1.1) has 187167 bin [1.1,1.2) has 209095 bin [1.2,1.3) has 272379 bin [1.3,1.4) has 363700 bin [1.4,1.5) has 388362 bin [1.5,1.6) has 359733 bin [1.6,1.7) has 300748 bin [1.7,1.8) has 212404 bin [1.8,1.9) has 133191 bin [1.9,2.0) has 79856 bin [2.0,2.1) has 56836 bin [2.1,2.2) has 48171 bin [2.2,2.3) has 39842 bin [2.3,2.4) has 34688 bin [2.4,2.5) has 29426 bin [2.5,2.6) has 28064 bin [2.6,2.7) has 29585 bin [2.7,2.8) has 31649 bin [2.8,2.9) has 30399 bin [2.9,3.0) has 27385 bin [3.0,3.1) has 26669 bin [3.1,3.2) has 26011 bin [3.2,3.3) has 25050 bin [3.3,3.4) has 23858 bin [3.4,3.5) has 22530 bin [3.5,3.6) has 21569 bin [3.6,3.7) has 20443 bin [3.7,3.8) has 18874 bin 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has 1074 bin [28.2,28.3) has 979 bin [28.3,28.4) has 842 bin [28.4,28.5) has 749 bin [28.5,28.6) has 673 bin [28.6,28.7) has 654 bin [28.7,28.8) has 542 bin [28.8,28.9) has 438 bin [28.9,29.0) has 407 bin [29.0,29.1) has 324 bin [29.1,29.2) has 317 bin [29.2,29.3) has 254 bin [29.3,29.4) has 194 bin [29.4,29.5) has 186 bin [29.5,29.6) has 138 bin [29.6,29.7) has 124 bin [29.7,29.8) has 99 bin [29.8,29.9) has 102 bin [29.9,30.0) has 78 bin [30.0,30.1) has 71 bin [30.1,30.2) has 60 bin [30.2,30.3) has 33 bin [30.3,30.4) has 18 bin [30.4,30.5) has 27 bin [30.5,30.6) has 11 bin [30.6,30.7) has 12 bin [30.7,30.8) has 14 bin [30.8,30.9) has 13 bin [30.9,31.0) has 8 bin [31.0,31.1) has 2 bin [31.1,31.2) has 7 bin [31.2,31.3) has 1 bin [31.3,31.4) has 5 bin [31.4,31.5) has 2 bin [31.5,31.6) has 6 bin [31.6,31.7) has 2 bin [31.7,31.8) has 4 bin [31.8,31.9) has 5 bin [31.9,32.0) has 2 bin [32.1,32.2) has 1 average z coordinate 1.1 for 24417690 element(s) point source id histogram with bin size 1.000000 bin 20 has 3141072 bin 21 has 18948070 bin 22 has 2328548 average point source id 20.966723961193708 for 24417690 element(s)