https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-04-21T16:51:16.383460Z
2020-04-21T16:51:45.423008Z
s3://sentinel-s1-l1c/GRD/2020/4/21/IW/DV/S1B_IW_GRDH_1SDV_20200421T165116_20200421T165145_021245_028510_9FEB
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
2020-04-21T16:51:16.383460Z
2020-04-21T16:51:45.423008Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20200421T190431_V20200421T150653_20200421T182423.EOF
347.7091590115657
693000
Copernicus S1 Core Ground Segment - DPA
2020-04-21T19:12:55.077840Z
Sentinel-1 IPF, 003.20
S1B_IW_GRDH_1SDV_20200421T165116_20200421T165145_021245_028510_9FEB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.744170396758175 20.920741700461086,18.366438210838435 21.034217231795417,18.982361317516165 21.144135979866334,19.48295125259388 21.23170401410744,20.0963405976087 21.336837783622133,20.05009264332291 21.574800970874907,20.014101088932062 21.75554250651092,19.977338101806478 21.936150578756433,19.941231143932505 22.116865743771402,19.86988695531324 22.47842970276426,19.834230625581373 22.659208181281752,19.775606597416367 22.962461833974775,19.409422413263368 22.90142217696092,19.155970812892622 22.858644034428327,18.773968608437198 22.793358066414882,18.518697265440483 22.749187147618834,18.01143758645621 22.660117847779517,17.75843796884322 22.61505063485999,17.382446236523087 22.547283093847938,17.408466291716522 22.424696666142786,17.45004512619277 22.244051430576754,17.487023167948095 22.06257097481373,17.527370011740878 21.88170330599731,17.565990836306252 21.70052149650093,17.607387782660098 21.519847253081863,17.6474281929179 21.338926092061005,17.698627614656292 21.16005330923854,17.731633932690343 20.97784403330548,17.744170396758175 20.920741700461086))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.89821436053508
46.75409060725962
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
2021-12-25T09:31:20.662997Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N21E018/2020/04/21/028510
2.0E-4
2.0E-4
true
block average
2
2
22.0
18.0
21.0
19.0
POLYGON((19.0 21.147221508846304,18.178800560828435 21.0,18.0 21.0,18.0 22.0,19.0 22.0,19.0 21.147221508846304))
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_028510_N21E018_2020_04_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_028510_N21E018_2020_04_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_028510_N21E018_2020_04_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_028510_N21E018_2020_04_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_028510_N21E018_2020_04_21_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