lasinfo (210611) report for 'AHN4T/58BN2_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: 38585044 number of points by return: 27710632 8336838 2205293 308013 24268 scale factor x y z: 0.001 0.001 0.001 offset x y z: 196980 368730 0 min x y z: 196980.000 368730.000 30.579 max x y z: 198019.999 370019.999 69.135 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: 38585044 extended number of points by return: 27710632 8336838 2205293 308013 24268 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 30579 69135 intensity 0 4926 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 14 scan_angle_rank -29 29 user_data 6 7 point_source_ID 104 106 gps_time 297867729.817266 298288935.820220 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 39 255 B 28 255 NIR 8 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 14 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 49.26 ('Amplitude') attribute1 -17.13 32.65 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27710632 number of intermediate returns: 2536849 number of last returns: 27679285 number of single returns: 19341722 covered area in square units/kilounits: 1341312/1.34 point density: all returns 28.77 last only 20.64 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38585044 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27710632 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8336838 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2205293 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 308013 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 24268 instead zero. overview over extended number of returns of given pulse: 19341722 12285830 5699585 1136250 116214 5246 197 0 0 0 0 0 0 0 0 histogram of classification of points: 14277129 unclassified (1) 23040218 ground (2) 1220647 building (6) 20353 water (9) 26697 wire conductor (14) +-> flagged as extended overlap: 2861655 +---> 1074499 of those are unclassified (1) +---> 1650820 of those are ground (2) +---> 135227 of those are building (6) +---> 16 of those are water (9) +---> 1093 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [30.5,30.6) has 1 bin [30.6,30.7) has 20 bin [30.7,30.8) has 391 bin [30.8,30.9) has 771 bin [30.9,31.0) has 112 bin [31.0,31.1) has 62 bin [31.1,31.2) has 66 bin [31.2,31.3) has 68 bin [31.3,31.4) has 3243 bin [31.4,31.5) has 17837 bin [31.5,31.6) has 17167 bin [31.6,31.7) has 6125 bin [31.7,31.8) has 24161 bin [31.8,31.9) has 93985 bin 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97 bin [62.6,62.7) has 84 bin [62.7,62.8) has 61 bin [62.8,62.9) has 52 bin [62.9,63.0) has 27 bin [63.0,63.1) has 31 bin [63.1,63.2) has 28 bin [63.2,63.3) has 24 bin [63.3,63.4) has 16 bin [63.4,63.5) has 15 bin [63.5,63.6) has 11 bin [63.6,63.7) has 20 bin [63.7,63.8) has 17 bin [63.8,63.9) has 18 bin [63.9,64.0) has 16 bin [64.0,64.1) has 14 bin [64.1,64.2) has 6 bin [64.2,64.3) has 12 bin [64.3,64.4) has 8 bin [64.4,64.5) has 12 bin [64.5,64.6) has 13 bin [64.6,64.7) has 6 bin [64.7,64.8) has 12 bin [64.8,64.9) has 14 bin [64.9,65.0) has 14 bin [65.0,65.1) has 63 bin [65.1,65.2) has 256 bin [65.2,65.3) has 219 bin [65.3,65.4) has 84 bin [65.4,65.5) has 53 bin [65.5,65.6) has 156 bin [65.6,65.7) has 165 bin [65.7,65.8) has 45 bin [65.8,65.9) has 225 bin [65.9,66.0) has 154 bin [66.0,66.1) has 66 bin [66.1,66.2) has 56 bin [66.2,66.3) has 42 bin [66.3,66.4) has 28 bin [66.4,66.5) has 22 bin [66.5,66.6) has 37 bin [66.6,66.7) has 36 bin [66.7,66.8) has 37 bin [66.8,66.9) has 37 bin [66.9,67.0) has 52 bin [67.0,67.1) has 48 bin [67.1,67.2) has 19 bin [67.2,67.3) has 27 bin [67.3,67.4) has 21 bin [67.4,67.5) has 34 bin [67.5,67.6) has 24 bin [67.6,67.7) has 18 bin [67.7,67.8) has 32 bin [67.8,67.9) has 7 bin [67.9,68.0) has 5 bin [68.0,68.1) has 1 bin [68.1,68.2) has 2 bin [68.2,68.3) has 2 bin [68.3,68.4) has 7 bin [68.4,68.5) has 2 bin [68.5,68.6) has 4 bin [68.6,68.7) has 2 bin [68.7,68.8) has 4 bin [68.8,68.9) has 4 bin [69.0,69.1) has 3 bin [69.1,69.2) has 1 average z coordinate 38.5 for 38585044 element(s) point source id histogram with bin size 1.000000 bin 104 has 1937415 bin 105 has 32684009 bin 106 has 3963620 average point source id 105.052512704145158 for 38585044 element(s)