https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-16T04:08:42.495206Z
2021-06-16T04:09:07.494049Z
s3://sentinel-s1-l1c/GRD/2021/6/16/IW/DV/S1A_IW_GRDH_1SDV_20210616T040842_20210616T040907_038360_0486E3_DAC0
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
2021-06-16T04:08:42.495206Z
2021-06-16T04:09:07.494049Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.8419507225602
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-16T05:05:33.417312Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210616T040842_20210616T040907_038360_0486E3_DAC0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.516498469627592 33.30134533141616,29.114533029799997 33.365335219295574,28.84150929278613 33.40800244919218,28.431478117220962 33.47087713573266,28.15779809319435 33.51204050731873,27.746797052561078 33.57265231629666,27.47248033858124 33.61230260508536,27.19791453759209 33.6513449943937,26.856376495696946 33.698992850318135,26.5558450751055 32.19565448679586,26.891566542598305 32.14754645816109,27.161469455130806 32.108172846901624,27.431139428827613 32.06822554959894,27.83520152573314 32.00723188023404,28.104276994100616 31.96585624949445,28.507434564220294 31.90272667865197,28.775898616912215 31.85993152913796,29.17117708464311 31.795814640694672,29.349995295358838 32.57852311162946,29.516498469627592 33.30134533141616))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.6829573123287
46.22261495879625
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
2021-12-26T07:18:27.106764Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N32E029/2021/06/16/0486E3
2.0E-4
2.0E-4
true
block average
2
2
33.0
29.0
32.0
30.0
POLYGON((29.447083123975073 33.0,29.21782543707726 32.0,29.0 32.0,29.0 33.0,29.447083123975073 33.0))
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_0486E3_N32E029_2021_06_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0486E3_N32E029_2021_06_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0486E3_N32E029_2021_06_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0486E3_N32E029_2021_06_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0486E3_N32E029_2021_06_16_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