https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-05T03:43:01.139393Z
2021-11-05T03:43:26.137357Z
s3://sentinel-s1-l1c/GRD/2021/11/5/IW/DV/S1B_IW_GRDH_1SDV_20211105T034301_20211105T034326_029447_03839A_EA27
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-11-05T03:43:01.139393Z
2021-11-05T03:43:26.137357Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
191.9690814068004
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-10T19:35:03.983757Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211105T034301_20211105T034326_029447_03839A_EA27
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.736816712231615 4.903672228556675,30.625187480436093 5.135158906756236,29.52657555147838 5.361847197073173,29.41413626734893 4.8193770513763905,29.375346491179016 4.6387830555901335,29.3385995577017 4.4577611082417485,29.263921200086543 4.09594328729562,29.2147237460175 3.8549391764090313,30.30898555724132 3.626220481627789,31.424798284300202 3.391478813183721,31.472429137788453 3.63365295566327,31.51029323573658 3.815085917837309,31.551073376379406 3.9959011727268274,31.58944830484397 4.177221755278428,31.6646263355858 4.540186139441169,31.701320644515565 4.721852090299174,31.736816712231615 4.903672228556675))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8259883715777
46.09910914760284
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
2021-12-26T14:24:13.695984Z
Batch API, v4.64.0
s3://deafrica-sentinel-1/s1_rtc/N04E030/2021/11/05/03839A
2.0E-4
2.0E-4
true
block average
2
2
5.0
30.0
4.0
31.0
POLYGON((30.0 4.0,30.0 5.0,31.0 5.0,31.0 4.0,30.0 4.0))
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_03839A_N04E030_2021_11_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03839A_N04E030_2021_11_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03839A_N04E030_2021_11_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03839A_N04E030_2021_11_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03839A_N04E030_2021_11_05_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