lasinfo (210611) report for 'AHN4T/52GN1_11.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: 29717592 number of points by return: 24968633 3731392 890883 117417 9267 scale factor x y z: 0.001 0.001 0.001 offset x y z: 199980 383730 0 min x y z: 199980.000 383730.000 22.293 max x y z: 201019.999 385019.999 70.047 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: 29717592 extended number of points by return: 24968633 3731392 890883 117417 9267 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 22293 70047 intensity 0 5096 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 99 101 gps_time 297861951.151879 297864242.789797 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 5 255 G 28 255 B 13 255 NIR 0 255 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 50.96 ('Amplitude') attribute1 -17.14 33.95 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24968633 number of intermediate returns: 1019958 number of last returns: 24932352 number of single returns: 21203351 covered area in square units/kilounits: 1337956/1.34 point density: all returns 22.21 last only 18.63 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29717592 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24968633 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3731392 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 890883 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 117417 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 9267 instead zero. overview over extended number of returns of given pulse: 21203351 5708785 2326069 432874 43929 2400 184 0 0 0 0 0 0 0 0 histogram of classification of points: 6302258 unclassified (1) 19957635 ground (2) 3382937 building (6) 73790 water (9) 972 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2091312 +---> 430920 of those are unclassified (1) +---> 1369822 of those are ground (2) +---> 289770 of those are building (6) +---> 800 of those are water (9) z coordinate histogram with bin size 0.100000 bin [22.2,22.3) has 1 bin [22.3,22.4) has 9 bin [22.4,22.5) has 3 bin [22.6,22.7) has 98 bin [22.7,22.8) has 208 bin [22.8,22.9) has 2995 bin [22.9,23.0) has 9998 bin [23.0,23.1) has 12223 bin [23.1,23.2) has 16762 bin [23.2,23.3) has 31948 bin [23.3,23.4) has 31150 bin [23.4,23.5) has 40533 bin [23.5,23.6) has 48283 bin [23.6,23.7) has 53349 bin [23.7,23.8) has 71968 bin 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bin [55.9,56.0) has 2 bin [56.0,56.1) has 1 bin [56.1,56.2) has 1 bin [56.3,56.4) has 1 bin [56.4,56.5) has 4 bin [56.5,56.6) has 2 bin [56.7,56.8) has 2 bin [56.8,56.9) has 2 bin [56.9,57.0) has 1 bin [57.0,57.1) has 2 bin [57.1,57.2) has 1 bin [57.3,57.4) has 1 bin [57.5,57.6) has 1 bin [57.6,57.7) has 1 bin [57.8,57.9) has 3 bin [58.0,58.1) has 2 bin [58.2,58.3) has 1 bin [58.4,58.5) has 2 bin [58.5,58.6) has 1 bin [58.6,58.7) has 3 bin [59.0,59.1) has 2 bin [59.1,59.2) has 2 bin [59.2,59.3) has 1 bin [59.4,59.5) has 1 bin [59.5,59.6) has 2 bin [59.8,59.9) has 3 bin [59.9,60.0) has 3 bin [60.0,60.1) has 3 bin [60.1,60.2) has 1 bin [60.2,60.3) has 5 bin [60.3,60.4) has 2 bin [60.4,60.5) has 3 bin [60.5,60.6) has 8 bin [60.6,60.7) has 3 bin [60.7,60.8) has 4 bin [60.8,60.9) has 2 bin [60.9,61.0) has 2 bin [61.0,61.1) has 2 bin [61.1,61.2) has 2 bin [61.2,61.3) has 4 bin [61.3,61.4) has 5 bin [61.4,61.5) has 3 bin [61.5,61.6) has 2 bin [61.6,61.7) has 2 bin [61.7,61.8) has 3 bin [61.8,61.9) has 4 bin [61.9,62.0) has 3 bin [62.0,62.1) has 1 bin [62.1,62.2) has 1 bin [62.2,62.3) has 4 bin [62.3,62.4) has 4 bin [62.4,62.5) has 7 bin [62.5,62.6) has 10 bin [62.6,62.7) has 4 bin [62.7,62.8) has 4 bin [63.0,63.1) has 2 bin [63.3,63.4) has 1 bin [63.4,63.5) has 2 bin [63.5,63.6) has 2 bin [63.6,63.7) has 1 bin [63.7,63.8) has 1 bin [63.8,63.9) has 1 bin [64.3,64.4) has 2 bin [64.4,64.5) has 1 bin [64.5,64.6) has 1 bin [64.8,64.9) has 1 bin [65.0,65.1) has 1 bin [65.3,65.4) has 1 bin [65.4,65.5) has 1 bin [65.6,65.7) has 1 bin [65.7,65.8) has 1 bin [65.9,66.0) has 2 bin [66.2,66.3) has 1 bin [66.5,66.6) has 1 bin [69.3,69.4) has 1 bin [69.5,69.6) has 2 bin [69.7,69.8) has 2 bin [69.8,69.9) has 2 bin [69.9,70.0) has 1 bin [70.0,70.1) has 1 average z coordinate 27.0 for 29717592 element(s) point source id histogram with bin size 1.000000 bin 99 has 7468779 bin 100 has 21980615 bin 101 has 268198 average point source id 99.757699715373974 for 29717592 element(s)