https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-25T16:32:11.551255Z
2021-11-25T16:32:36.550545Z
s3://sentinel-s1-l1c/GRD/2021/11/25/IW/DV/S1B_IW_GRDH_1SDV_20211125T163211_20211125T163236_029746_038CF2_3BA2
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
2021-11-25T16:32:11.551255Z
2021-11-25T16:32:36.550545Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.7559722567205
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-25T19:57:08.972051Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211125T163211_20211125T163236_029746_038CF2_3BA2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.52636983146188 -19.36685560835027,29.094182412625017 -19.236731154668618,29.68764179403899 -19.098631012493286,30.278990727138545 -18.958906003059138,30.837094849800998 -18.82509013930408,30.695648119196733 -18.285944097594683,30.649991583277465 -18.10586095913845,30.603634376762912 -17.925959026404186,30.556384071355772 -17.74628763428057,30.510550468309845 -17.566283277587544,30.44708136596492 -17.327468309292506,29.893462100363045 -17.459450565299093,29.30235671843411 -17.598474529460177,28.714623835780028 -17.734747796495178,28.152861810765565 -17.863170727923784,28.16879148353218 -17.922511490607885,28.21196218441053 -18.1033862090637,28.259086376250643 -18.28336502436872,28.3013816156044 -18.464456593559845,28.34782520285267 -18.644607199436457,28.39172577341432 -18.82534865132791,28.434365469436315 -19.006387062889303,28.48185937336849 -19.186322544012935,28.52636983146188 -19.36685560835027))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.38802
45.95213212415045
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
2021-12-26T15:25:00.022364Z
Batch API, v4.67.0
s3://deafrica-sentinel-1/s1_rtc/S19E028/2021/11/25/038CF2
2.0E-4
2.0E-4
true
block average
2
2
-18.0
28.0
-19.0
29.0
POLYGON((28.432861134429693 -19.0,28.347825202845378 -18.64460719940849,28.301381615598775 -18.46445659353676,28.25908637625066 -18.283365024368777,28.211962184410634 -18.103386209064176,28.187286236635487 -18.0,29.0 -18.0,29.0 -19.0,28.432861134429693 -19.0))
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_038CF2_S19E028_2021_11_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038CF2_S19E028_2021_11_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038CF2_S19E028_2021_11_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038CF2_S19E028_2021_11_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038CF2_S19E028_2021_11_25_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