lasinfo (210611) report for 'AHN4T/28HN1_19.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: 42036241 number of points by return: 32746006 5858563 2597862 714920 118890 scale factor x y z: 0.001 0.001 0.001 offset x y z: 252980 482480 0 min x y z: 252980.000 482480.000 13.209 max x y z: 254019.999 483769.999 55.414 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: 42036241 extended number of points by return: 32746006 5858563 2597862 714920 118890 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 13209 55414 intensity 56 4576 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 173 175 gps_time 324215450.231205 324217806.908899 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 39 255 B 27 255 NIR 5 255 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 0 ('Amplitude') attribute1 -16.46 29.44 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 32746006 number of intermediate returns: 3443814 number of last returns: 32727167 number of single returns: 26880746 covered area in square units/kilounits: 1341172/1.34 point density: all returns 31.34 last only 24.40 (per square units) spacing: all returns 0.18 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42036241 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 32746006 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5858563 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2597862 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 714920 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 118890 instead zero. overview over extended number of returns of given pulse: 26880746 6528933 5647573 2384078 534602 56044 4265 0 0 0 0 0 0 0 0 histogram of classification of points: 11143431 unclassified (1) 29700325 ground (2) 1149609 building (6) 41512 water (9) 1364 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2632906 +---> 382411 of those are unclassified (1) +---> 2172069 of those are ground (2) +---> 68333 of those are building (6) +---> 10093 of those are water (9) z coordinate histogram with bin size 0.100000 bin [13.2,13.3) has 11 bin [13.3,13.4) has 370 bin [13.4,13.5) has 2796 bin [13.5,13.6) has 8113 bin [13.6,13.7) has 4698 bin [13.7,13.8) has 5459 bin [13.8,13.9) has 5566 bin [13.9,14.0) has 6732 bin [14.0,14.1) has 9182 bin [14.1,14.2) has 10449 bin [14.2,14.3) has 11320 bin [14.3,14.4) has 15666 bin [14.4,14.5) has 39080 bin [14.5,14.6) has 134685 bin [14.6,14.7) 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767 bin [49.4,49.5) has 757 bin [49.5,49.6) has 714 bin [49.6,49.7) has 705 bin [49.7,49.8) has 687 bin [49.8,49.9) has 726 bin [49.9,50.0) has 667 bin [50.0,50.1) has 641 bin [50.1,50.2) has 578 bin [50.2,50.3) has 626 bin [50.3,50.4) has 591 bin [50.4,50.5) has 578 bin [50.5,50.6) has 577 bin [50.6,50.7) has 598 bin [50.7,50.8) has 517 bin [50.8,50.9) has 483 bin [50.9,51.0) has 474 bin [51.0,51.1) has 393 bin [51.1,51.2) has 395 bin [51.2,51.3) has 391 bin [51.3,51.4) has 332 bin [51.4,51.5) has 305 bin [51.5,51.6) has 286 bin [51.6,51.7) has 241 bin [51.7,51.8) has 233 bin [51.8,51.9) has 230 bin [51.9,52.0) has 186 bin [52.0,52.1) has 182 bin [52.1,52.2) has 192 bin [52.2,52.3) has 163 bin [52.3,52.4) has 144 bin [52.4,52.5) has 162 bin [52.5,52.6) has 127 bin [52.6,52.7) has 154 bin [52.7,52.8) has 180 bin [52.8,52.9) has 131 bin [52.9,53.0) has 113 bin [53.0,53.1) has 136 bin [53.1,53.2) has 113 bin [53.2,53.3) has 138 bin [53.3,53.4) has 115 bin [53.4,53.5) has 127 bin [53.5,53.6) has 126 bin [53.6,53.7) has 112 bin [53.7,53.8) has 106 bin [53.8,53.9) has 101 bin [53.9,54.0) has 102 bin [54.0,54.1) has 105 bin [54.1,54.2) has 80 bin [54.2,54.3) has 84 bin [54.3,54.4) has 69 bin [54.4,54.5) has 52 bin [54.5,54.6) has 42 bin [54.6,54.7) has 38 bin [54.7,54.8) has 24 bin [54.8,54.9) has 22 bin [54.9,55.0) has 10 bin [55.0,55.1) has 3 bin [55.1,55.2) has 2 bin [55.2,55.3) has 2 bin [55.4,55.5) has 1 average z coordinate 19.6 for 42036241 element(s) point source id histogram with bin size 1.000000 bin 173 has 1206849 bin 174 has 25162522 bin 175 has 15666870 average point source id 174.343989392391194 for 42036241 element(s)