lasinfo (210611) report for 'AHN4T/69BZ2_22.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: 30340873 number of points by return: 28677016 1093937 440528 112164 17228 scale factor x y z: 0.001 0.001 0.001 offset x y z: 185980 312480 0 min x y z: 185980.000 312480.000 165.245 max x y z: 187019.999 313769.999 209.327 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: 30340873 extended number of points by return: 28677016 1093937 440528 112164 17228 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 165245 209327 intensity 56 4213 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 -29 29 user_data 6 7 point_source_ID 149 151 gps_time 297676912.808588 297678696.609939 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 51 255 B 35 255 NIR 23 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 42.13 ('Amplitude') attribute1 -17.28 24.86 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28677016 number of intermediate returns: 572450 number of last returns: 28669207 number of single returns: 27577800 covered area in square units/kilounits: 1340444/1.34 point density: all returns 22.63 last only 21.39 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30340873 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28677016 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1093937 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 440528 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 112164 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 17228 instead zero. overview over extended number of returns of given pulse: 27577800 1309669 986380 380568 78243 7693 520 0 0 0 0 0 0 0 0 histogram of classification of points: 1947032 unclassified (1) 28133490 ground (2) 256809 building (6) 3542 water (9) +-> flagged as extended overlap: 2121694 +---> 104044 of those are unclassified (1) +---> 1977259 of those are ground (2) +---> 40391 of those are building (6) z coordinate histogram with bin size 0.100000 bin [165.2,165.3) has 24 bin [165.3,165.4) has 678 bin [165.4,165.5) has 1289 bin [165.5,165.6) has 1287 bin [165.6,165.7) has 1026 bin [165.7,165.8) has 1112 bin [165.8,165.9) has 1156 bin [165.9,166.0) has 1341 bin [166.0,166.1) has 2456 bin [166.1,166.2) has 7403 bin [166.2,166.3) has 13208 bin [166.3,166.4) has 28069 bin [166.4,166.5) has 34328 bin [166.5,166.6) has 36005 bin [166.6,166.7) has 49350 bin [166.7,166.8) has 54255 bin [166.8,166.9) 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bin [202.2,202.3) has 3057 bin [202.3,202.4) has 2949 bin [202.4,202.5) has 2915 bin [202.5,202.6) has 2722 bin [202.6,202.7) has 2679 bin [202.7,202.8) has 2592 bin [202.8,202.9) has 2594 bin [202.9,203.0) has 2441 bin [203.0,203.1) has 2289 bin [203.1,203.2) has 2334 bin [203.2,203.3) has 2145 bin [203.3,203.4) has 2058 bin [203.4,203.5) has 1948 bin [203.5,203.6) has 1858 bin [203.6,203.7) has 1713 bin [203.7,203.8) has 1631 bin [203.8,203.9) has 1598 bin [203.9,204.0) has 1419 bin [204.0,204.1) has 1352 bin [204.1,204.2) has 1275 bin [204.2,204.3) has 1300 bin [204.3,204.4) has 1244 bin [204.4,204.5) has 1143 bin [204.5,204.6) has 1080 bin [204.6,204.7) has 961 bin [204.7,204.8) has 897 bin [204.8,204.9) has 883 bin [204.9,205.0) has 743 bin [205.0,205.1) has 781 bin [205.1,205.2) has 719 bin [205.2,205.3) has 655 bin [205.3,205.4) has 613 bin [205.4,205.5) has 573 bin [205.5,205.6) has 560 bin [205.6,205.7) has 482 bin [205.7,205.8) has 455 bin [205.8,205.9) has 396 bin [205.9,206.0) has 345 bin [206.0,206.1) has 370 bin [206.1,206.2) has 308 bin [206.2,206.3) has 289 bin [206.3,206.4) has 224 bin [206.4,206.5) has 206 bin [206.5,206.6) has 173 bin [206.6,206.7) has 170 bin [206.7,206.8) has 148 bin [206.8,206.9) has 112 bin [206.9,207.0) has 108 bin [207.0,207.1) has 90 bin [207.1,207.2) has 97 bin [207.2,207.3) has 71 bin [207.3,207.4) has 53 bin [207.4,207.5) has 64 bin [207.5,207.6) has 41 bin [207.6,207.7) has 48 bin [207.7,207.8) has 45 bin [207.8,207.9) has 44 bin [207.9,208.0) has 50 bin [208.0,208.1) has 39 bin [208.1,208.2) has 36 bin [208.2,208.3) has 34 bin [208.3,208.4) has 33 bin [208.4,208.5) has 33 bin [208.5,208.6) has 27 bin [208.6,208.7) has 22 bin [208.7,208.8) has 34 bin [208.8,208.9) has 20 bin [208.9,209.0) has 21 bin [209.0,209.1) has 9 bin [209.1,209.2) has 6 bin [209.2,209.3) has 1 bin [209.3,209.4) has 2 average z coordinate 181.4 for 30340873 element(s) point source id histogram with bin size 1.000000 bin 149 has 1048008 bin 150 has 23275620 bin 151 has 6017245 average point source id 150.163780290698952 for 30340873 element(s)