lasinfo (210611) report for 'AHN4T/34DZ1_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: 337/2022 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: 32087510 number of points by return: 23908915 4950349 2387112 713566 127568 scale factor x y z: 0.001 0.001 0.001 offset x y z: 229980 453730 0 min x y z: 229980.000 453730.000 15.289 max x y z: 231019.999 455019.999 51.875 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: 32087510 extended number of points by return: 23908915 4950349 2387112 713566 127568 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 15289 51875 intensity 56 4322 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 24 user_data 6 7 point_source_ID 155 156 gps_time 324049703.456781 324122067.016936 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 41 255 B 36 255 NIR 22 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4000 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.49 26.81 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23908915 number of intermediate returns: 3251168 number of last returns: 23866168 number of single returns: 18938741 covered area in square units/kilounits: 1337268/1.34 point density: all returns 23.99 last only 17.85 (per square units) spacing: all returns 0.20 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32087510 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23908915 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4950349 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2387112 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 713566 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 127568 instead zero. overview over extended number of returns of given pulse: 18938741 5128477 5030707 2349967 570493 64386 4739 0 0 0 0 0 0 0 0 histogram of classification of points: 9174900 unclassified (1) 22593319 ground (2) 305512 building (6) 10277 water (9) 3502 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2324033 +---> 582567 of those are unclassified (1) +---> 1698472 of those are ground (2) +---> 42850 of those are building (6) +---> 144 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.2,15.3) has 3 bin [15.3,15.4) has 574 bin [15.4,15.5) has 3023 bin [15.5,15.6) has 3760 bin [15.6,15.7) has 5675 bin [15.7,15.8) has 6031 bin [15.8,15.9) has 14224 bin [15.9,16.0) has 34740 bin [16.0,16.1) has 44338 bin [16.1,16.2) has 59188 bin [16.2,16.3) has 102581 bin [16.3,16.4) has 270408 bin [16.4,16.5) has 398104 bin [16.5,16.6) has 822921 bin [16.6,16.7) 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has 38731 bin [35.8,35.9) has 37813 bin [35.9,36.0) has 36958 bin [36.0,36.1) has 36178 bin [36.1,36.2) has 35141 bin [36.2,36.3) has 34151 bin [36.3,36.4) has 33149 bin [36.4,36.5) has 32003 bin [36.5,36.6) has 31207 bin [36.6,36.7) has 30587 bin [36.7,36.8) has 29392 bin [36.8,36.9) has 29076 bin [36.9,37.0) has 28206 bin [37.0,37.1) has 27356 bin [37.1,37.2) has 26502 bin [37.2,37.3) has 25558 bin [37.3,37.4) has 24584 bin [37.4,37.5) has 23642 bin [37.5,37.6) has 22973 bin [37.6,37.7) has 21798 bin [37.7,37.8) has 21107 bin [37.8,37.9) has 20507 bin [37.9,38.0) has 19519 bin [38.0,38.1) has 18586 bin [38.1,38.2) has 18025 bin [38.2,38.3) has 17179 bin [38.3,38.4) has 16459 bin [38.4,38.5) has 16050 bin [38.5,38.6) has 15007 bin [38.6,38.7) has 14747 bin [38.7,38.8) has 13909 bin [38.8,38.9) has 13452 bin [38.9,39.0) has 13007 bin [39.0,39.1) has 12365 bin [39.1,39.2) has 11884 bin [39.2,39.3) has 11380 bin [39.3,39.4) has 10667 bin [39.4,39.5) has 9954 bin [39.5,39.6) has 9555 bin 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has 338 bin [47.8,47.9) has 315 bin [47.9,48.0) has 338 bin [48.0,48.1) has 264 bin [48.1,48.2) has 293 bin [48.2,48.3) has 247 bin [48.3,48.4) has 266 bin [48.4,48.5) has 235 bin [48.5,48.6) has 225 bin [48.6,48.7) has 212 bin [48.7,48.8) has 229 bin [48.8,48.9) has 180 bin [48.9,49.0) has 156 bin [49.0,49.1) has 153 bin [49.1,49.2) has 143 bin [49.2,49.3) has 112 bin [49.3,49.4) has 137 bin [49.4,49.5) has 123 bin [49.5,49.6) has 116 bin [49.6,49.7) has 109 bin [49.7,49.8) has 99 bin [49.8,49.9) has 84 bin [49.9,50.0) has 86 bin [50.0,50.1) has 84 bin [50.1,50.2) has 61 bin [50.2,50.3) has 57 bin [50.3,50.4) has 47 bin [50.4,50.5) has 29 bin [50.5,50.6) has 27 bin [50.6,50.7) has 29 bin [50.7,50.8) has 21 bin [50.8,50.9) has 13 bin [50.9,51.0) has 8 bin [51.0,51.1) has 5 bin [51.1,51.2) has 3 bin [51.2,51.3) has 4 bin [51.3,51.4) has 2 bin [51.8,51.9) has 1 average z coordinate 20.4 for 32087510 element(s) point source id histogram with bin size 1.000000 bin 155 has 29155314 bin 156 has 2932196 average point source id 155.091381225903774 for 32087510 element(s)