https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-04-30T17:33:11.234515Z
2022-04-30T17:33:34.894016Z
s3://sentinel-s1-l1c/GRD/2022/4/30/IW/DV/S1A_IW_GRDH_1SDV_20220430T173311_20220430T173334_043006_05227B_D3CD
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
2022-04-30T17:33:11.234515Z
2022-04-30T17:33:34.894016Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220430T194817_V20220430T154856_20220430T190626.EOF
347.7359950302598
693000
Copernicus Ground Segment
2022-04-30T20:11:45.734002Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220430T173311_20220430T173334_043006_05227B_D3CD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.558043173246458 20.344803918582194,8.148030316300485 20.453166471785234,8.742399455025108 20.560161625544605,9.335685798760558 20.664786446555837,9.920865994434978 20.765844938841887,9.815354239374626 21.308533414504325,9.7103142210572 21.85135253604234,9.66874458800651 22.068542695818305,9.079611501682704 21.968629749643554,8.481324523505306 21.864855515316073,7.879317638996513 21.758095211819743,7.284858635139824 21.65036627640866,7.329870340024261 21.432664452950327,7.369021608505047 21.251546286924583,7.405818033722354 21.069995453620106,7.4433957140531755 20.888586992876917,7.558043173246458 20.344803918582194))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87631379068962
46.07663
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
2022-04-30T21:51:23.546052Z
Batch API, v4.104.0
s3://deafrica-sentinel-1/s1_rtc/N21E008/2022/04/30/05227B
2.0E-4
2.0E-4
true
block average
2
2
22.0
8.0
21.0
9.0
POLYGON((8.0 21.779497102427516,8.481324523510377 21.864855515316908,9.0 21.954820953978217,9.0 21.0,8.0 21.0,8.0 21.779497102427516))
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_05227B_N21E008_2022_04_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05227B_N21E008_2022_04_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05227B_N21E008_2022_04_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05227B_N21E008_2022_04_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05227B_N21E008_2022_04_30_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