lasinfo (210611) report for 'AHN4T/27CN1_02.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: 175/2021 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: 68040708 number of points by return: 45667048 16771209 4833679 711531 57241 scale factor x y z: 0.001 0.001 0.001 offset x y z: 180980 486230 0 min x y z: 180980.000 486230.000 5.162 max x y z: 182019.999 487519.999 57.007 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: 68040708 extended number of points by return: 45667048 16771209 4833679 711531 57241 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 5162 57007 intensity 56 4918 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 -32 33 user_data 6 7 point_source_ID 134 136 gps_time 270131280.793650 270193891.736151 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 3 255 B 5 255 NIR 33 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5500 extended_scanner_channel 0 0 attribute0 0.56 49.18 ('Amplitude') attribute1 -15.55 34 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 45667048 number of intermediate returns: 5596387 number of last returns: 45615578 number of single returns: 28838305 covered area in square units/kilounits: 1341384/1.34 point density: all returns 50.72 last only 34.01 (per square units) spacing: all returns 0.14 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 68040708 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 45667048 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 16771209 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4833679 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 711531 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 57241 instead zero. overview over extended number of returns of given pulse: 28838305 23934009 12362613 2618881 284602 2268 30 0 0 0 0 0 0 0 0 histogram of classification of points: 30369567 unclassified (1) 29755012 ground (2) 7914629 building (6) 161 water (9) 1339 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4617478 +---> 1912611 of those are unclassified (1) +---> 2035365 of those are ground (2) +---> 668544 of those are building (6) +---> 958 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [5.1,5.2) has 3 bin [5.2,5.3) has 257 bin [5.3,5.4) has 119 bin [5.4,5.5) has 633 bin [5.5,5.6) has 938 bin [5.6,5.7) has 3462 bin [5.7,5.8) has 1624 bin [5.8,5.9) has 993 bin [5.9,6.0) has 1842 bin [6.0,6.1) has 1961 bin [6.1,6.2) has 2969 bin [6.2,6.3) has 35497 bin [6.3,6.4) has 100134 bin [6.4,6.5) has 199778 bin [6.5,6.6) has 309728 bin 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[50.0,50.1) has 1 bin [50.1,50.2) has 4 bin [50.2,50.3) has 1 bin [50.3,50.4) has 1 bin [50.4,50.5) has 3 bin [50.5,50.6) has 2 bin [50.6,50.7) has 2 bin [50.7,50.8) has 1 bin [50.8,50.9) has 1 bin [50.9,51.0) has 1 bin [51.1,51.2) has 1 bin [51.2,51.3) has 2 bin [51.3,51.4) has 1 bin [51.4,51.5) has 1 bin [51.5,51.6) has 8 bin [51.6,51.7) has 42 bin [51.7,51.8) has 26 bin [51.8,51.9) has 1 bin [52.1,52.2) has 1 bin [52.2,52.3) has 1 bin [52.3,52.4) has 4 bin [52.4,52.5) has 1 bin [52.5,52.6) has 1 bin [52.6,52.7) has 6 bin [52.7,52.8) has 6 bin [52.8,52.9) has 11 bin [52.9,53.0) has 4 bin [53.0,53.1) has 1 bin [53.1,53.2) has 3 bin [53.2,53.3) has 1 bin [53.4,53.5) has 1 bin [53.5,53.6) has 2 bin [53.6,53.7) has 2 bin [53.7,53.8) has 2 bin [53.8,53.9) has 4 bin [53.9,54.0) has 2 bin [54.0,54.1) has 5 bin [54.1,54.2) has 120 bin [54.2,54.3) has 10 bin [54.3,54.4) has 2 bin [54.4,54.5) has 1 bin [54.6,54.7) has 2 bin [54.7,54.8) has 2 bin [54.8,54.9) has 2 bin [54.9,55.0) has 4 bin [55.0,55.1) has 3 bin [55.1,55.2) has 1 bin [55.2,55.3) has 1 bin [55.3,55.4) has 1 bin [55.7,55.8) has 1 bin [56.1,56.2) has 1 bin [56.2,56.3) has 1 bin [56.5,56.6) has 1 bin [56.6,56.7) has 18 bin [56.7,56.8) has 8 bin [56.8,56.9) has 1 bin [57.0,57.1) has 1 average z coordinate 15.0 for 68040708 element(s) point source id histogram with bin size 1.000000 bin 134 has 3950600 bin 135 has 46783671 bin 136 has 17306437 average point source id 135.196291858103535 for 68040708 element(s)