https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-23T17:21:07.814848Z
2021-05-23T17:21:32.812772Z
s3://sentinel-s1-l1c/GRD/2021/5/23/IW/DV/S1B_IW_GRDH_1SDV_20210523T172107_20210523T172132_027034_033ADE_E0B8
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
2021-05-23T17:21:07.814848Z
2021-05-23T17:21:32.812772Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.7157038608438
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-23T18:50:13.556058Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210523T172107_20210523T172132_027034_033ADE_E0B8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((16.488756748803997 -20.55152153609966,17.052094853570022 -20.422202567112596,17.65741518518708 -20.28098652200184,18.26055451149821 -20.13795999157088,18.809082219199414 -20.005855697842744,18.760362395182767 -19.82647439573922,18.66504858281277 -19.467045907791366,18.618884686128318 -19.28699055932131,18.52164067813371 -18.928109533332602,18.412115113931524 -18.50931591612828,17.86817167089493 -18.63960948032399,17.267212935042597 -18.781504321475655,16.665085537514177 -18.92151738896628,16.11201832154378 -19.048200744960038,16.216397226650464 -19.46878193633593,16.312642853267743 -19.828437813832448,16.35388873671164 -20.009856431306854,16.396196711871994 -20.191041079847686,16.488756748803997 -20.55152153609966))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.24633336444046
46.03473192371361
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
2021-12-26T06:06:29.113296Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S20E018/2021/05/23/033ADE
2.0E-4
2.0E-4
true
block average
2
2
-19.0
18.0
-20.0
19.0
POLYGON((18.54112044053153 -19.0,18.618884686130766 -19.286990559330782,18.66504858281268 -19.46704590779089,18.80749181615818 -20.0,18.0 -20.0,18.0 -19.0,18.54112044053153 -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_033ADE_S20E018_2021_05_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033ADE_S20E018_2021_05_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033ADE_S20E018_2021_05_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033ADE_S20E018_2021_05_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033ADE_S20E018_2021_05_23_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