https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-05T05:37:12.048429Z
2021-06-05T05:37:41.086704Z
s3://sentinel-s1-l1c/GRD/2021/6/5/IW/DV/S1B_IW_GRDH_1SDV_20210605T053712_20210605T053741_027217_03404B_A858
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
2021-06-05T05:37:12.048429Z
2021-06-05T05:37:41.086704Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
193.2043468092299
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-05T07:24:15.034059Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210605T053712_20210605T053741_027217_03404B_A858
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.975148309357056 37.91815966592337,7.581780423518479 37.9771724800096,7.295440066182106 38.01923229147967,6.865322947095954 38.08101468523352,6.578180476725074 38.121328717530304,6.146881849453184 38.180484145861364,5.858966362076009 38.219041443978355,5.570750007421541 38.256893052860775,5.160334300080161 38.30949644059068,4.999497919073819 37.53093495485248,4.886228909856122 36.990415338708786,4.843067392108495 36.810935815100784,4.816873879052303 36.68898621047755,5.219007182708559 36.63585430388336,5.499587982100263 36.5979258843814,5.923786490594498 36.53926411319627,6.202254279215799 36.499882526025075,6.486222225809284 36.45901953313124,6.899135268452374 36.398307511773254,7.184631191480598 36.35545073995425,7.566314485516271 36.29698998767351,7.602889398558462 36.41812396840795,7.649758878604039 36.59807548627492,7.6955864329897405 36.77819515534529,7.784823849498398 37.13882072067361,7.975148309357056 37.91815966592337))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.44599049024108
45.97696486528272
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
2021-12-26T06:44:05.367117Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N37E006/2021/06/05/03404B
2.0E-4
2.0E-4
true
block average
2
2
38.0
6.0
37.0
7.0
POLYGON((6.0 37.0,6.0 38.0,7.0 38.0,7.0 37.0,6.0 37.0))
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_03404B_N37E006_2021_06_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03404B_N37E006_2021_06_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03404B_N37E006_2021_06_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03404B_N37E006_2021_06_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03404B_N37E006_2021_06_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