https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-23T17:10:57.004419Z
2021-10-23T17:11:22.003048Z
s3://sentinel-s1-l1c/GRD/2021/10/23/IW/DV/S1B_IW_GRDH_1SDV_20211023T171057_20211023T171122_029266_037E15_D976
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
2021-10-23T17:10:57.004419Z
2021-10-23T17:11:22.003048Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.1803351362532
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-23T17:59:03.576524Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211023T171057_20211023T171122_029266_037E15_D976
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.31228562177861 31.573418323239196,11.704915489203334 31.637270817140443,11.974264719827142 31.68032709740085,12.253414839731718 31.724301273949237,12.665668167682977 31.788058909216073,12.94060849817641 31.82979242347414,13.352505689068598 31.89113762921984,13.625592247735852 31.931033539255225,13.91605011155276 31.97277676015643,13.879836497161616 32.15314846428429,13.842307340772868 32.33342240135899,13.805911212826208 32.51385435991262,13.73009444515359 32.87429077391772,13.609265262765682 33.47487122522818,13.31358134562127 33.433482261250454,13.033120287333553 33.393529736489725,12.752916685783376 33.35294518858438,12.333101195869581 33.290886578204145,12.053555473420683 33.24872859380099,11.634741553770938 33.184317200078624,11.35616069602599 33.14064073922495,10.960742791054457 33.077492272421736,11.142854346495794 32.29562017533776,11.184195632243577 32.11487628550109,11.226308284537636 31.934260210152363,11.27032755201874 31.753959456300613,11.31228562177861 31.573418323239196))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.61053365975952
46.51113540513495
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
2021-12-26T13:47:21.813597Z
Batch API, v4.63.0
s3://deafrica-sentinel-1/s1_rtc/N32E013/2021/10/23/037E15
2.0E-4
2.0E-4
true
block average
2
2
33.0
13.0
32.0
14.0
POLYGON((13.704803340568105 33.0,13.80591121281768 32.51385435995351,13.910584443226751 32.0,13.0 32.0,13.0 33.0,13.704803340568105 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_037E15_N32E013_2021_10_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_037E15_N32E013_2021_10_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_037E15_N32E013_2021_10_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_037E15_N32E013_2021_10_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_037E15_N32E013_2021_10_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