lasinfo (210611) report for 'AHN4T/32FN1_24.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: 336/2022 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: 78815172 number of points by return: 47368486 23034790 7164731 1149602 97563 scale factor x y z: 0.001 0.001 0.001 offset x y z: 172980 468730 0 min x y z: 172980.000 468730.000 17.153 max x y z: 174019.999 470019.999 75.060 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: 78815172 extended number of points by return: 47368486 23034790 7164731 1149602 97563 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 17153 75060 intensity 0 3446 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -33 32 user_data 6 7 point_source_ID 151 153 gps_time 270211476.597137 270213697.893262 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 2 255 B 0 255 NIR 41 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5500 5333 extended_scanner_channel 0 0 attribute0 0 34.46 ('Amplitude') attribute1 -15.64 19.17 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 47368486 number of intermediate returns: 8411311 number of last returns: 47330655 number of single returns: 24295280 covered area in square units/kilounits: 1341548/1.34 point density: all returns 58.75 last only 35.28 (per square units) spacing: all returns 0.13 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 78815172 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 47368486 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 23034790 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 7164731 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1149602 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 97563 instead zero. overview over extended number of returns of given pulse: 24295280 31756359 18061873 4213362 484245 4028 25 0 0 0 0 0 0 0 0 histogram of classification of points: 42616962 unclassified (1) 36035706 ground (2) 162292 building (6) 212 water (9) +-> flagged as extended overlap: 5440045 +---> 2980901 of those are unclassified (1) +---> 2431671 of those are ground (2) +---> 27473 of those are building (6) z coordinate histogram with bin size 0.100000 bin [17.1,17.2) has 9 bin [17.2,17.3) has 1295 bin [17.3,17.4) has 17826 bin [17.4,17.5) has 55971 bin [17.5,17.6) has 94568 bin [17.6,17.7) has 116036 bin [17.7,17.8) has 228931 bin [17.8,17.9) has 149424 bin [17.9,18.0) has 196718 bin [18.0,18.1) has 243883 bin [18.1,18.2) has 222548 bin [18.2,18.3) has 290486 bin [18.3,18.4) has 318594 bin [18.4,18.5) has 361504 bin [18.5,18.6) has 397862 bin [18.6,18.7) has 437548 bin [18.7,18.8) has 566585 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has 33975 bin [48.6,48.7) has 32796 bin [48.7,48.8) has 31580 bin [48.8,48.9) has 30480 bin [48.9,49.0) has 29810 bin [49.0,49.1) has 29080 bin [49.1,49.2) has 27932 bin [49.2,49.3) has 27079 bin [49.3,49.4) has 26636 bin [49.4,49.5) has 25721 bin [49.5,49.6) has 24939 bin [49.6,49.7) has 23890 bin [49.7,49.8) has 23421 bin [49.8,49.9) has 22410 bin [49.9,50.0) has 21685 bin [50.0,50.1) has 20612 bin [50.1,50.2) has 20177 bin [50.2,50.3) has 19530 bin [50.3,50.4) has 18983 bin [50.4,50.5) has 18277 bin [50.5,50.6) has 17780 bin [50.6,50.7) has 16995 bin [50.7,50.8) has 16244 bin [50.8,50.9) has 15331 bin [50.9,51.0) has 14656 bin [51.0,51.1) has 14375 bin [51.1,51.2) has 13456 bin [51.2,51.3) has 13227 bin [51.3,51.4) has 12628 bin [51.4,51.5) has 12316 bin [51.5,51.6) has 11805 bin [51.6,51.7) has 11351 bin [51.7,51.8) has 11008 bin [51.8,51.9) has 10366 bin [51.9,52.0) has 9679 bin [52.0,52.1) has 9468 bin [52.1,52.2) has 9002 bin [52.2,52.3) has 8657 bin [52.3,52.4) has 8307 bin 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[74.7,74.8) has 1 bin [74.8,74.9) has 3 bin [74.9,75.0) has 1 bin [75.0,75.1) has 1 average z coordinate 28.6 for 78815172 element(s) point source id histogram with bin size 1.000000 bin 151 has 26144905 bin 152 has 51940913 bin 153 has 729354 average point source id 151.677529714710261 for 78815172 element(s)