lasinfo (210611) report for 'AHN4T/52EN2_12.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: 34436597 number of points by return: 25577572 6985436 1657265 201789 14535 scale factor x y z: 0.001 0.001 0.001 offset x y z: 205980 396230 0 min x y z: 205980.000 396230.000 16.552 max x y z: 207019.999 397519.999 54.590 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: 34436597 extended number of points by return: 25577572 6985436 1657265 201789 14535 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 16552 54590 intensity 36 5096 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 97 99 gps_time 297859289.410759 297861749.909788 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 253 G 41 255 B 32 243 NIR 31 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.36 50.96 ('Amplitude') attribute1 -16.63 33.94 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25577572 number of intermediate returns: 1877797 number of last returns: 25543244 number of single returns: 18562016 covered area in square units/kilounits: 1340860/1.34 point density: all returns 25.68 last only 19.05 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34436597 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25577572 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6985436 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1657265 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 201789 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 14535 instead zero. overview over extended number of returns of given pulse: 18562016 10668720 4380231 752361 69830 3263 176 0 0 0 0 0 0 0 0 histogram of classification of points: 11810510 unclassified (1) 22617447 ground (2) 4026 building (6) 4614 water (9) +-> flagged as extended overlap: 2591683 +---> 937891 of those are unclassified (1) +---> 1653774 of those are ground (2) +---> 18 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.5,16.6) has 2 bin [16.6,16.7) has 196 bin [16.7,16.8) has 2934 bin [16.8,16.9) has 7746 bin [16.9,17.0) has 14840 bin [17.0,17.1) has 62179 bin [17.1,17.2) has 253482 bin [17.2,17.3) has 400734 bin [17.3,17.4) has 561248 bin [17.4,17.5) has 824080 bin [17.5,17.6) has 1192180 bin [17.6,17.7) has 2020611 bin [17.7,17.8) has 2012776 bin [17.8,17.9) has 1101007 bin [17.9,18.0) has 538573 bin [18.0,18.1) has 482319 bin [18.1,18.2) has 627607 bin 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bin [48.9,49.0) has 1402 bin [49.0,49.1) has 1365 bin [49.1,49.2) has 1306 bin [49.2,49.3) has 1204 bin [49.3,49.4) has 1218 bin [49.4,49.5) has 1100 bin [49.5,49.6) has 1022 bin [49.6,49.7) has 1041 bin [49.7,49.8) has 940 bin [49.8,49.9) has 911 bin [49.9,50.0) has 841 bin [50.0,50.1) has 801 bin [50.1,50.2) has 742 bin [50.2,50.3) has 651 bin [50.3,50.4) has 585 bin [50.4,50.5) has 545 bin [50.5,50.6) has 505 bin [50.6,50.7) has 459 bin [50.7,50.8) has 456 bin [50.8,50.9) has 407 bin [50.9,51.0) has 358 bin [51.0,51.1) has 263 bin [51.1,51.2) has 236 bin [51.2,51.3) has 216 bin [51.3,51.4) has 210 bin [51.4,51.5) has 168 bin [51.5,51.6) has 162 bin [51.6,51.7) has 159 bin [51.7,51.8) has 130 bin [51.8,51.9) has 104 bin [51.9,52.0) has 91 bin [52.0,52.1) has 96 bin [52.1,52.2) has 87 bin [52.2,52.3) has 86 bin [52.3,52.4) has 69 bin [52.4,52.5) has 72 bin [52.5,52.6) has 67 bin [52.6,52.7) has 61 bin [52.7,52.8) has 35 bin [52.8,52.9) has 44 bin [52.9,53.0) has 41 bin [53.0,53.1) has 19 bin [53.1,53.2) has 23 bin [53.2,53.3) has 26 bin [53.3,53.4) has 20 bin [53.4,53.5) has 17 bin [53.5,53.6) has 28 bin [53.6,53.7) has 20 bin [53.7,53.8) has 24 bin [53.8,53.9) has 20 bin [53.9,54.0) has 15 bin [54.0,54.1) has 17 bin [54.1,54.2) has 7 bin [54.2,54.3) has 12 bin [54.3,54.4) has 7 bin [54.4,54.5) has 2 bin [54.5,54.6) has 2 average z coordinate 24.2 for 34436597 element(s) point source id histogram with bin size 1.000000 bin 97 has 4727198 bin 98 has 28436203 bin 99 has 1273196 average point source id 97.899699671253813 for 34436597 element(s)