https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-08-25T17:37:01.510774Z
2018-08-25T17:37:30.525865Z
s3://sentinel-s1-l1c/GRD/2018/8/25/IW/DV/S1A_IW_GRDH_1SDV_20180825T173701_20180825T173730_023406_028C06_18ED
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2018-08-25T17:37:01.510774Z
2018-08-25T17:37:30.525865Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180825T195348_V20180825T154838_20180825T190608.EOF
346.8770978377297
693000
Copernicus S1 Core Ground Segment - UPA
2018-08-25T20:10:12.886079Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180825T173701_20180825T173730_023406_028C06_18ED
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((4.265205088 35.407962667,4.674773532 35.471376996,4.953666715 35.513705749,5.372549366 35.575990552,5.652160987 35.616705814,6.072103791 35.676562763,6.352410337 35.715654451,6.632988107 35.754093959,6.98458515 35.801268905,6.973052622 35.858682454,6.908217026 36.220534073,6.874971553 36.401342039,6.832076575 36.580891259,6.790392731 36.760600946,6.752965306 36.940862078,6.712710085 37.120757263,6.67031897 37.300379091,6.644308958 37.420632642,6.285178709 37.373875655,5.998605933 37.335724081,5.712325218 37.296880492,5.283461642 37.237321246,4.997930769 37.196754996,4.570212743 37.134619832,4.285459253 37.092341775,3.867318639 37.028930755,3.897853519 36.908595735,3.946973193 36.728934431,3.993614413 36.548900337,4.037442881 36.368439538,4.085717357 36.188669574,4.135072875 36.009074672,4.174656232 35.827974183,4.251710584 35.465448237,4.265205088 35.407962667))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65740945545546
46.28210133131748
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2021-12-23T03:19:00.731374Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N35E005/2018/08/25/028C06
2.0E-4
2.0E-4
true
block average
2
2
36.0
5.0
35.0
6.0
POLYGON((6.0 35.666285380224465,5.372549366003373 35.57599055200052,5.0 35.52059517142325,5.0 36.0,6.0 36.0,6.0 35.666285380224465))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_028C06_N35E005_2018_08_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_028C06_N35E005_2018_08_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_028C06_N35E005_2018_08_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_028C06_N35E005_2018_08_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_028C06_N35E005_2018_08_25_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2019
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid