https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-04-01T16:19:36.709857Z
2021-04-01T16:20:05.733721Z
s3://sentinel-s1-l1c/GRD/2021/4/1/IW/DV/S1B_IW_GRDH_1SDV_20210401T161936_20210401T162005_026275_0322CF_1387
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
2021-04-01T16:19:36.709857Z
2021-04-01T16:20:05.733721Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
348.0224306521226
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-01T21:32:47.641345Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210401T161936_20210401T162005_026275_0322CF_1387
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.23637421290813 -4.691584512298728,30.340015147661592 -4.44852342808954,31.4376329210954 -4.205027782541435,31.384976300502213 -3.966381297680141,31.346103284854827 -3.7855074575821837,31.308828727312168 -3.6042868032410866,31.15603366613273 -2.8802985527124827,31.11647683144974 -2.6996221779954324,31.08856554383991 -2.578200805097306,29.996060142421364 -2.8179929782294018,28.912071933730743 -3.0548260260380866,28.935061524145176 -3.1776733151601655,28.97894197991142 -3.3579137779219232,29.01836171353541 -3.5391351115925835,29.04746457278933 -3.7226260613474755,29.07293436210832 -3.90692227867825,29.105688544218527 -4.089624913752271,29.14645554777445 -4.2705700181537605,29.23637421290813 -4.691584512298728))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75049120882883
46.05019232612749
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
2021-12-26T03:23:32.831560Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S05E031/2021/04/01/0322CF
2.0E-4
2.0E-4
true
block average
2
2
-4.0
31.0
-5.0
32.0
POLYGON((31.39239416485467 -4.0,31.43763292109542 -4.205027782541436,31.0 -4.302112317080156,31.0 -4.0,31.39239416485467 -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_0322CF_S05E031_2021_04_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0322CF_S05E031_2021_04_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0322CF_S05E031_2021_04_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0322CF_S05E031_2021_04_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0322CF_S05E031_2021_04_01_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