lasinfo (210611) report for 'AHN4T/10DN2_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: 176/2021 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: 13508932 number of points by return: 12841486 596042 70272 1129 3 scale factor x y z: 0.001 0.001 0.001 offset x y z: 154980 558730 0 min x y z: 155029.548 558730.000 -0.387 max x y z: 156019.999 560019.999 7.913 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: 13508932 extended number of points by return: 12841486 596042 70272 1129 3 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 49548 1039999 Y 0 1289999 Z -387 7913 intensity 19 3817 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -22 29 user_data 8 9 point_source_ID 1060 1061 gps_time 268901671.555832 268902485.147747 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 33 255 G 49 255 B 28 245 NIR 10 246 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -3667 4833 extended_scanner_channel 0 0 attribute0 0.19 38.17 ('Amplitude') attribute1 -16.82 21.72 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 12841486 number of intermediate returns: 70925 number of last returns: 12840699 number of single returns: 12244178 covered area in square units/kilounits: 1173736/1.17 point density: all returns 11.51 last only 10.94 (per square units) spacing: all returns 0.29 last only 0.30 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 13508932 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 12841486 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 596042 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 70272 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1129 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3 instead zero. overview over extended number of returns of given pulse: 12244178 1053184 207031 4524 15 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 879247 unclassified (1) 2675608 ground (2) 9954077 water (9) +-> flagged as extended overlap: 884204 +---> 201774 of those are unclassified (1) +---> 340030 of those are ground (2) +---> 342400 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.4,-0.3) has 947 bin [-0.3,-0.2) has 289499 bin [-0.2,-0.1) has 7318884 bin [-0.1,0.0) has 2389863 bin [0.0,0.1) has 564195 bin [0.1,0.2) has 1111606 bin [0.2,0.3) has 677611 bin [0.3,0.4) has 264456 bin [0.4,0.5) has 71918 bin [0.5,0.6) has 25955 bin [0.6,0.7) has 12788 bin [0.7,0.8) has 8753 bin [0.8,0.9) has 7903 bin [0.9,1.0) has 9150 bin [1.0,1.1) has 11158 bin [1.1,1.2) has 14066 bin [1.2,1.3) has 16567 bin [1.3,1.4) has 18679 bin [1.4,1.5) has 19509 bin [1.5,1.6) has 19241 bin [1.6,1.7) has 19674 bin [1.7,1.8) has 20372 bin [1.8,1.9) has 21045 bin [1.9,2.0) has 21840 bin [2.0,2.1) has 22980 bin [2.1,2.2) has 24258 bin [2.2,2.3) has 25658 bin [2.3,2.4) has 26709 bin [2.4,2.5) has 28150 bin [2.5,2.6) has 29112 bin [2.6,2.7) has 30099 bin [2.7,2.8) has 31213 bin [2.8,2.9) has 31586 bin [2.9,3.0) has 31825 bin [3.0,3.1) has 31668 bin [3.1,3.2) has 30588 bin [3.2,3.3) has 28864 bin [3.3,3.4) has 27127 bin [3.4,3.5) has 25210 bin [3.5,3.6) has 23012 bin [3.6,3.7) has 20703 bin [3.7,3.8) has 18582 bin [3.8,3.9) has 16204 bin [3.9,4.0) has 13754 bin [4.0,4.1) has 11347 bin [4.1,4.2) has 9064 bin [4.2,4.3) has 7380 bin [4.3,4.4) has 5912 bin [4.4,4.5) has 4612 bin [4.5,4.6) has 3480 bin [4.6,4.7) has 2744 bin [4.7,4.8) has 2305 bin [4.8,4.9) has 1804 bin [4.9,5.0) has 1395 bin [5.0,5.1) has 1124 bin [5.1,5.2) has 873 bin [5.2,5.3) has 654 bin [5.3,5.4) has 530 bin [5.4,5.5) has 413 bin [5.5,5.6) has 355 bin [5.6,5.7) has 285 bin [5.7,5.8) has 221 bin [5.8,5.9) has 201 bin [5.9,6.0) has 166 bin [6.0,6.1) has 161 bin [6.1,6.2) has 135 bin [6.2,6.3) has 120 bin [6.3,6.4) has 109 bin [6.4,6.5) has 72 bin [6.5,6.6) has 78 bin [6.6,6.7) has 70 bin [6.7,6.8) has 45 bin [6.8,6.9) has 55 bin [6.9,7.0) has 51 bin [7.0,7.1) has 57 bin [7.1,7.2) has 42 bin [7.2,7.3) has 35 bin [7.3,7.4) has 19 bin [7.4,7.5) has 6 bin [7.5,7.6) has 14 bin [7.6,7.7) has 7 bin [7.7,7.8) has 7 bin [7.8,7.9) has 2 bin [7.9,8.0) has 1 average z coordinate 0.1 for 13508932 element(s) point source id histogram with bin size 1.000000 bin 1060 has 13146445 bin 1061 has 362487 average point source id 1060.026833135291554 for 13508932 element(s)