lasinfo (210611) report for 'AHN4T/52FZ1_23.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: 32523989 number of points by return: 22888081 7137774 2118475 346363 33296 scale factor x y z: 0.001 0.001 0.001 offset x y z: 211980 387480 0 min x y z: 211980.000 387480.000 16.417 max x y z: 213019.999 388769.999 59.601 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: 32523989 extended number of points by return: 22888081 7137774 2118475 346363 33296 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 16417 59601 intensity 10 4948 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 105 107 gps_time 297869246.682253 298289694.025164 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 45 255 B 33 255 NIR 14 255 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 0.1 49.48 ('Amplitude') attribute1 -16.81 33.04 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22888081 number of intermediate returns: 2500823 number of last returns: 22864371 number of single returns: 15729286 covered area in square units/kilounits: 1230688/1.23 point density: all returns 26.43 last only 18.58 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32523989 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22888081 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7137774 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2118475 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 346363 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 33296 instead zero. overview over extended number of returns of given pulse: 15729286 10053599 5320695 1253586 156897 9532 394 0 0 0 0 0 0 0 0 histogram of classification of points: 12162448 unclassified (1) 19673128 ground (2) 624812 building (6) 61018 water (9) 2583 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1771875 +---> 683179 of those are unclassified (1) +---> 1083192 of those are ground (2) +---> 3978 of those are building (6) +---> 1526 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.4,16.5) has 67 bin [16.5,16.6) has 1203 bin [16.6,16.7) has 2404 bin [16.7,16.8) has 4846 bin [16.8,16.9) has 13110 bin [16.9,17.0) has 37750 bin [17.0,17.1) has 56025 bin [17.1,17.2) has 60968 bin [17.2,17.3) has 55710 bin [17.3,17.4) has 43306 bin [17.4,17.5) has 32796 bin [17.5,17.6) has 25213 bin [17.6,17.7) has 22450 bin [17.7,17.8) has 20218 bin [17.8,17.9) 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7461 bin [52.1,52.2) has 7056 bin [52.2,52.3) has 6490 bin [52.3,52.4) has 6149 bin [52.4,52.5) has 5543 bin [52.5,52.6) has 5242 bin [52.6,52.7) has 4714 bin [52.7,52.8) has 4497 bin [52.8,52.9) has 4147 bin [52.9,53.0) has 3746 bin [53.0,53.1) has 3518 bin [53.1,53.2) has 3222 bin [53.2,53.3) has 3069 bin [53.3,53.4) has 2819 bin [53.4,53.5) has 2545 bin [53.5,53.6) has 2256 bin [53.6,53.7) has 2060 bin [53.7,53.8) has 1888 bin [53.8,53.9) has 1729 bin [53.9,54.0) has 1645 bin [54.0,54.1) has 1567 bin [54.1,54.2) has 1379 bin [54.2,54.3) has 1228 bin [54.3,54.4) has 1222 bin [54.4,54.5) has 1133 bin [54.5,54.6) has 1038 bin [54.6,54.7) has 924 bin [54.7,54.8) has 882 bin [54.8,54.9) has 674 bin [54.9,55.0) has 611 bin [55.0,55.1) has 506 bin [55.1,55.2) has 513 bin [55.2,55.3) has 408 bin [55.3,55.4) has 352 bin [55.4,55.5) has 357 bin [55.5,55.6) has 309 bin [55.6,55.7) has 302 bin [55.7,55.8) has 243 bin [55.8,55.9) has 226 bin [55.9,56.0) has 215 bin [56.0,56.1) has 176 bin [56.1,56.2) has 127 bin [56.2,56.3) has 107 bin [56.3,56.4) has 102 bin [56.4,56.5) has 114 bin [56.5,56.6) has 110 bin [56.6,56.7) has 102 bin [56.7,56.8) has 93 bin [56.8,56.9) has 78 bin [56.9,57.0) has 63 bin [57.0,57.1) has 90 bin [57.1,57.2) has 56 bin [57.2,57.3) has 30 bin [57.3,57.4) has 56 bin [57.4,57.5) has 42 bin [57.5,57.6) has 35 bin [57.6,57.7) has 36 bin [57.7,57.8) has 31 bin [57.8,57.9) has 14 bin [57.9,58.0) has 18 bin [58.0,58.1) has 17 bin [58.1,58.2) has 13 bin [58.2,58.3) has 13 bin [58.3,58.4) has 12 bin [58.4,58.5) has 7 bin [58.5,58.6) has 6 bin [58.6,58.7) has 6 bin [58.7,58.8) has 7 bin [58.8,58.9) has 4 bin [58.9,59.0) has 1 bin [59.0,59.1) has 1 bin [59.1,59.2) has 3 bin [59.2,59.3) has 1 bin [59.4,59.5) has 2 bin [59.6,59.7) has 1 average z coordinate 28.7 for 32523989 element(s) point source id histogram with bin size 1.000000 bin 105 has 27 bin 106 has 21568987 bin 107 has 10954975 average point source id 106.336826703514134 for 32523989 element(s)