lasinfo (210611) report for 'AHN4T/68DZ1_15.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: 340/2022 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: 32362511 number of points by return: 27220546 3676667 1174128 258453 32717 scale factor x y z: 0.001 0.001 0.001 offset x y z: 183980 327480 0 min x y z: 183980.000 327480.000 65.729 max x y z: 185019.999 328769.999 113.751 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: 32362511 extended number of points by return: 27220546 3676667 1174128 258453 32717 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 0 1039999 Y 0 1289999 Z 65729 113751 intensity 0 4884 return_number 1 5 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 137 139 gps_time 292333915.600547 292335455.210118 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 42 255 B 30 255 NIR 7 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 48.84 ('Amplitude') attribute1 -16.96 31.68 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27220546 number of intermediate returns: 1471574 number of last returns: 27141524 number of single returns: 23471133 covered area in square units/kilounits: 1341508/1.34 point density: all returns 24.12 last only 20.23 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32362511 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27220546 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3676667 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1174128 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 258453 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 32717 instead zero. overview over extended number of returns of given pulse: 23471133 5068393 2754716 904539 151948 11268 514 0 0 0 0 0 0 0 0 histogram of classification of points: 7196191 unclassified (1) 21458935 ground (2) 3695413 building (6) 2214 water (9) 9103 wire conductor (14) 655 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2314900 +---> 471516 of those are unclassified (1) +---> 1610057 of those are ground (2) +---> 233068 of those are building (6) +---> 192 of those are water (9) +---> 53 of those are wire conductor (14) +---> 14 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [65.7,65.8) has 32 bin [65.8,65.9) has 1125 bin [65.9,66.0) has 585 bin [66.0,66.1) has 399 bin [66.1,66.2) has 1026 bin [66.2,66.3) has 7166 bin [66.3,66.4) has 25598 bin [66.4,66.5) has 39074 bin [66.5,66.6) has 56966 bin [66.6,66.7) has 20450 bin 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[108.5,108.6) has 14 bin [108.6,108.7) has 37 bin [108.7,108.8) has 70 bin [108.8,108.9) has 29 bin [108.9,109.0) has 10 bin [109.0,109.1) has 8 bin [109.1,109.2) has 3 bin [109.2,109.3) has 4 bin [109.3,109.4) has 4 bin [109.4,109.5) has 5 bin [109.5,109.6) has 7 bin [109.6,109.7) has 12 bin [109.7,109.8) has 3 bin [109.8,109.9) has 1 bin [110.4,110.5) has 1 bin [110.5,110.6) has 1 bin [111.8,111.9) has 1 bin [111.9,112.0) has 3 bin [112.0,112.1) has 1 bin [112.1,112.2) has 1 bin [112.5,112.6) has 2 bin [112.6,112.7) has 2 bin [112.9,113.0) has 1 bin [113.3,113.4) has 3 bin [113.4,113.5) has 1 bin [113.7,113.8) has 4 average z coordinate 79.0 for 32362511 element(s) point source id histogram with bin size 1.000000 bin 137 has 3620025 bin 138 has 25292531 bin 139 has 3449955 average point source id 137.994744845355171 for 32362511 element(s)