https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-01-22T18:32:52.245764Z
2020-01-22T18:33:21.261431Z
s3://sentinel-s1-l1c/GRD/2020/1/22/IW/DV/S1A_IW_GRDH_1SDV_20200122T183252_20200122T183321_030917_038C80_9F7B
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
2020-01-22T18:32:52.245764Z
2020-01-22T18:33:21.261431Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200122T204248_V20200122T164619_20200122T200349.EOF
347.3506910463157
693000
Copernicus S1 Core Ground Segment - DPA
2020-01-22T21:02:28.560676Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20200122T183252_20200122T183321_030917_038C80_9F7B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-8.635914724212002 28.756195237569376,-8.251641305893116 28.820857771206335,-7.99304755023966 28.863711979979904,-7.604762210239517 28.927064172369242,-7.345644992175343 28.96867762385185,-6.956583610366806 29.030162733272313,-6.696955232703365 29.070527662113548,-6.437125897022005 29.110390989162575,-6.108710342012692 29.15999844864438,-6.189646089474968 29.579237928063932,-6.284469662194178 30.122716234547504,-6.321277357582351 30.303101454131777,-6.3549706329731315 30.48393744538695,-6.4246370887041335 30.784133895271538,-6.7585132600922515 30.735076290339098,-7.022648575944062 30.695609114790557,-7.286566760390634 30.65560649726067,-7.682031340056192 30.594601409955956,-7.945395536874194 30.5532658425732,-8.34001713998525 30.490267819289485,-8.602811243974118 30.447608033731886,-8.993295556652335 30.383173298297123,-8.915622918708454 30.082694865724715,-8.87730489525064 29.901501748937477,-8.835654558452232 29.720865694363575,-8.727284659548763 29.176183521753618,-8.635914724212002 28.756195237569376))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83213115523651
46.31682140670725
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
2021-12-25T04:54:23.606252Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N28W009/2020/01/22/038C80
2.0E-4
2.0E-4
true
block average
2
2
29.0
-9.0
28.0
-8.0
POLYGON((-8.63591472421199 28.756195237569383,-8.68895531181159 29.0,-8.0 29.0,-8.0 28.862559818618728,-8.63591472421199 28.756195237569383))
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_038C80_N28W009_2020_01_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038C80_N28W009_2020_01_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038C80_N28W009_2020_01_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038C80_N28W009_2020_01_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038C80_N28W009_2020_01_22_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