https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-04T18:36:20.531102Z
2022-01-04T18:36:45.529894Z
s3://sentinel-s1-l1c/GRD/2022/1/4/IW/DV/S1A_IW_GRDH_1SDV_20220104T183620_20220104T183645_041315_04E95A_0BE5
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
2022-01-04T18:36:20.531102Z
2022-01-04T18:36:45.529894Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220104T203109_V20220104T165446_20220104T201216.EOF
347.9600919556495
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-04T21:35:03.164169Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220104T183620_20220104T183645_041315_04E95A_0BE5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-6.900055104444934 10.650668508805474,-6.33572649785634 10.763746536505781,-5.767790643856077 10.876425395457137,-5.200138153414014 10.987913637997988,-4.650374243465115 11.094795598266616,-4.723419520546539 11.456563796126341,-4.758770813914156 11.637712665544754,-4.830617442435589 11.999774224584153,-4.949295628572069 12.602589523420315,-5.502909321390163 12.496734301455923,-6.07373511400842 12.386301702123415,-6.643581497834223 12.274768159239388,-7.210720382784199 12.162492794803395,-7.161062294057107 11.92124202732443,-7.12472511616887 11.739534206441657,-6.900055104444934 10.650668508805474))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88366732344416
46.09634916450981
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
2022-01-05T03:28:14.909219Z
Batch API, v4.78.0
s3://deafrica-sentinel-1/s1_rtc/N11W007/2022/01/04/04E95A
2.0E-4
2.0E-4
true
block average
2
2
12.0
-7.0
11.0
-6.0
POLYGON((-6.972134067344211 11.0,-7.0 11.135052550933286,-7.0 12.0,-6.0 12.0,-6.0 11.0,-6.972134067344211 11.0))
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_04E95A_N11W007_2022_01_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04E95A_N11W007_2022_01_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04E95A_N11W007_2022_01_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04E95A_N11W007_2022_01_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04E95A_N11W007_2022_01_04_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