lasinfo (210611) report for 'AHN4T/51DZ1_17.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: 339/2022 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: 32402033 number of points by return: 23011517 7044612 2027309 293930 24665 scale factor x y z: 0.001 0.001 0.001 offset x y z: 150980 376230 0 min x y z: 150980.000 376230.000 24.534 max x y z: 152019.999 377519.999 65.401 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: 32402033 extended number of points by return: 23011517 7044612 2027309 293930 24665 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 24534 65401 intensity 56 3829 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 -30 16 user_data 6 7 point_source_ID 69 70 gps_time 298043818.549717 298212087.892458 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 33 255 B 22 255 NIR 3 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 2667 extended_scanner_channel 0 0 attribute0 0.56 38.29 ('Amplitude') attribute1 -16.56 21.87 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23011517 number of intermediate returns: 2345607 number of last returns: 23002607 number of single returns: 15957698 covered area in square units/kilounits: 1071360/1.07 point density: all returns 30.24 last only 21.47 (per square units) spacing: all returns 0.18 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32402033 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23011517 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7044612 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2027309 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 293930 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 24665 instead zero. overview over extended number of returns of given pulse: 15957698 10039890 5203443 1077456 116421 6785 340 0 0 0 0 0 0 0 0 histogram of classification of points: 12610899 unclassified (1) 19716121 ground (2) 62938 building (6) 8864 water (9) 117 wire conductor (14) 3094 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2386218 +---> 942926 of those are unclassified (1) +---> 1434498 of those are ground (2) +---> 8784 of those are building (6) +---> 1 of those are water (9) +---> 9 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [24.5,24.6) has 13 bin [24.6,24.7) has 128 bin [24.7,24.8) has 1514 bin [24.8,24.9) has 21507 bin [24.9,25.0) has 85352 bin [25.0,25.1) has 77966 bin [25.1,25.2) has 67650 bin [25.2,25.3) has 66902 bin [25.3,25.4) has 68327 bin [25.4,25.5) has 69324 bin [25.5,25.6) has 83107 bin [25.6,25.7) has 158547 bin 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bin [60.6,60.7) has 323 bin [60.7,60.8) has 275 bin [60.8,60.9) has 246 bin [60.9,61.0) has 233 bin [61.0,61.1) has 238 bin [61.1,61.2) has 229 bin [61.2,61.3) has 211 bin [61.3,61.4) has 203 bin [61.4,61.5) has 152 bin [61.5,61.6) has 123 bin [61.6,61.7) has 118 bin [61.7,61.8) has 109 bin [61.8,61.9) has 95 bin [61.9,62.0) has 93 bin [62.0,62.1) has 82 bin [62.1,62.2) has 77 bin [62.2,62.3) has 67 bin [62.3,62.4) has 72 bin [62.4,62.5) has 40 bin [62.5,62.6) has 44 bin [62.6,62.7) has 28 bin [62.7,62.8) has 32 bin [62.8,62.9) has 23 bin [62.9,63.0) has 26 bin [63.0,63.1) has 29 bin [63.1,63.2) has 23 bin [63.2,63.3) has 24 bin [63.3,63.4) has 25 bin [63.4,63.5) has 18 bin [63.5,63.6) has 8 bin [63.6,63.7) has 10 bin [63.7,63.8) has 13 bin [63.8,63.9) has 10 bin [63.9,64.0) has 12 bin [64.0,64.1) has 5 bin [64.1,64.2) has 7 bin [64.2,64.3) has 4 bin [64.3,64.4) has 2 bin [64.7,64.8) has 2 bin [64.8,64.9) has 1 bin [64.9,65.0) has 2 bin [65.0,65.1) has 1 bin [65.2,65.3) has 2 bin [65.3,65.4) has 3 bin [65.4,65.5) has 1 average z coordinate 32.0 for 32402033 element(s) point source id histogram with bin size 1.000000 bin 69 has 19964190 bin 70 has 12437843 average point source id 69.38385995718231 for 32402033 element(s)