https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-13T02:27:36.087707Z
2021-05-13T02:28:01.085981Z
s3://sentinel-s1-l1c/GRD/2021/5/13/IW/DV/S1A_IW_GRDH_1SDV_20210513T022736_20210513T022801_037863_047803_61F4
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
2021-05-13T02:27:36.087707Z
2021-05-13T02:28:01.085981Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.236330461756
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-13T07:22:01.721851Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210513T022736_20210513T022801_037863_047803_61F4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((47.232477550678674 -17.890424600653244,46.66788872791188 -17.7613697802077,46.08051910708045 -17.62519927692315,45.48921565498321 -17.486147473286024,44.952622448030965 -17.358257618891223,44.90717083859245 -17.538192402819117,44.860089771058156 -17.717838728891046,44.814555591862586 -17.89787189211399,44.76795834810889 -18.077658275190057,44.71862887840889 -18.25678995172079,44.67536127675977 -18.437413894039118,44.56872685093815 -18.857219912502085,45.10942807269706 -18.986807492145733,45.69561461754128 -19.125269915238498,46.29506531167117 -19.264747380590553,46.85331271578104 -19.39264266755771,46.86742398652274 -19.33259928172115,46.91553737961164 -19.152854477250614,46.96117229077241 -18.97255068588217,47.05100845654438 -18.611640702360553,47.09433596394021 -18.43083422596202,47.136473392820356 -18.249764055278693,47.18102502906 -18.069253976065294,47.232477550678674 -17.890424600653244))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.36958
45.94521612695707
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
2021-12-26T05:36:09.631955Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S19E046/2021/05/13/047803
2.0E-4
2.0E-4
true
block average
2
2
-18.0
46.0
-19.0
47.0
POLYGON((47.0 -18.816563308447755,46.95422486608541 -19.0,46.0 -19.0,46.0 -18.0,47.0 -18.0,47.0 -18.816563308447755))
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_047803_S19E046_2021_05_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_047803_S19E046_2021_05_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_047803_S19E046_2021_05_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_047803_S19E046_2021_05_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_047803_S19E046_2021_05_13_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