lasinfo (210611) report for 'AHN4T/68GN2_21.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: 29893634 number of points by return: 26162455 2328206 1068259 290013 44701 scale factor x y z: 0.001 0.001 0.001 offset x y z: 194980 331230 0 min x y z: 194980.000 331230.000 50.634 max x y z: 196019.999 332519.999 107.960 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: 29893634 extended number of points by return: 26162455 2328206 1068259 290013 44701 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 50634 107960 intensity 52 3240 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 140 209 gps_time 292336016.019372 297687537.277993 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 49 255 B 41 255 NIR 31 255 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 0.52 32.4 ('Amplitude') attribute1 -16.6 15.63 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26162455 number of intermediate returns: 1406993 number of last returns: 26149916 number of single returns: 23825730 covered area in square units/kilounits: 1286180/1.29 point density: all returns 23.24 last only 20.33 (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 29893634 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26162455 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2328206 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1068259 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 290013 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 44701 instead zero. overview over extended number of returns of given pulse: 23825730 2526545 2337619 980910 202314 19353 1163 0 0 0 0 0 0 0 0 histogram of classification of points: 6804673 unclassified (1) 22819257 ground (2) 234561 building (6) 17275 water (9) 17868 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2163556 +---> 483942 of those are unclassified (1) +---> 1673836 of those are ground (2) +---> 2815 of those are building (6) +---> 975 of those are water (9) +---> 1988 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [50.6,50.7) has 4 bin [50.7,50.8) has 157 bin [50.8,50.9) has 1890 bin [50.9,51.0) has 4681 bin [51.0,51.1) has 6231 bin [51.1,51.2) has 6149 bin [51.2,51.3) has 5878 bin [51.3,51.4) has 6837 bin [51.4,51.5) has 7733 bin [51.5,51.6) has 10499 bin [51.6,51.7) has 14214 bin [51.7,51.8) has 21163 bin [51.8,51.9) 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[70.8,70.9) has 112228 bin [70.9,71.0) has 110620 bin [71.0,71.1) has 108364 bin [71.1,71.2) has 110826 bin [71.2,71.3) has 114259 bin [71.3,71.4) has 115171 bin [71.4,71.5) has 111577 bin [71.5,71.6) has 112710 bin [71.6,71.7) has 113510 bin [71.7,71.8) has 116210 bin [71.8,71.9) has 126849 bin [71.9,72.0) has 128951 bin [72.0,72.1) has 132353 bin [72.1,72.2) has 143772 bin [72.2,72.3) has 147640 bin [72.3,72.4) has 142618 bin [72.4,72.5) has 138765 bin [72.5,72.6) has 144189 bin [72.6,72.7) has 133730 bin [72.7,72.8) has 130025 bin [72.8,72.9) has 131230 bin [72.9,73.0) has 128755 bin [73.0,73.1) has 125604 bin [73.1,73.2) has 123590 bin [73.2,73.3) has 131223 bin [73.3,73.4) has 132102 bin [73.4,73.5) has 126601 bin [73.5,73.6) has 121851 bin [73.6,73.7) has 113816 bin [73.7,73.8) has 112947 bin [73.8,73.9) has 114104 bin [73.9,74.0) has 111157 bin [74.0,74.1) has 117565 bin [74.1,74.2) has 114565 bin [74.2,74.3) has 113394 bin [74.3,74.4) has 109784 bin [74.4,74.5) has 108167 bin 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108 bin [90.3,90.4) has 109 bin [90.4,90.5) has 85 bin [90.5,90.6) has 89 bin [90.6,90.7) has 87 bin [90.7,90.8) has 70 bin [90.8,90.9) has 64 bin [90.9,91.0) has 69 bin [91.0,91.1) has 60 bin [91.1,91.2) has 56 bin [91.2,91.3) has 59 bin [91.3,91.4) has 46 bin [91.4,91.5) has 37 bin [91.5,91.6) has 28 bin [91.6,91.7) has 16 bin [91.7,91.8) has 9 bin [91.8,91.9) has 12 bin [91.9,92.0) has 13 bin [92.0,92.1) has 1 bin [92.1,92.2) has 2 bin [92.3,92.4) has 1 bin [92.4,92.5) has 1 bin [92.5,92.6) has 3 bin [92.8,92.9) has 1 bin [93.0,93.1) has 1 bin [93.6,93.7) has 1 bin [94.1,94.2) has 1 bin [95.1,95.2) has 1 bin [96.6,96.7) has 1 bin [96.7,96.8) has 5 bin [96.8,96.9) has 11 bin [96.9,97.0) has 2 bin [97.0,97.1) has 5 bin [97.1,97.2) has 1 bin [97.2,97.3) has 4 bin [97.3,97.4) has 9 bin [97.4,97.5) has 2 bin [97.5,97.6) has 4 bin [97.7,97.8) has 3 bin [97.8,97.9) has 6 bin [97.9,98.0) has 4 bin [98.0,98.1) has 2 bin [98.1,98.2) has 9 bin [98.2,98.3) has 7 bin [98.3,98.4) has 2 bin [98.6,98.7) has 1 bin [98.7,98.8) has 1 bin [99.0,99.1) has 1 bin [99.2,99.3) has 2 bin [99.3,99.4) has 8 bin [99.4,99.5) has 3 bin [101.6,101.7) has 1 bin [101.9,102.0) has 2 bin [102.0,102.1) has 1 bin [102.2,102.3) has 1 bin [103.3,103.4) has 1 bin [103.9,104.0) has 1 bin [104.1,104.2) has 2 bin [104.3,104.4) has 2 bin [104.4,104.5) has 3 bin [105.0,105.1) has 1 bin [105.1,105.2) has 1 bin [105.2,105.3) has 1 bin [106.0,106.1) has 1 bin [107.3,107.4) has 1 bin [107.7,107.8) has 1 bin [107.8,107.9) has 2 bin [107.9,108.0) has 1 average z coordinate 65.9 for 29893634 element(s) point source id histogram with bin size 1.000000 bin 140 has 5742933 bin 141 has 21459404 bin 142 has 1753179 bin 209 has 938118 average point source id 143.000501845978306 for 29893634 element(s)