https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-27T17:30:35.878840Z
2021-07-27T17:31:00.877987Z
s3://sentinel-s1-l1c/GRD/2021/7/27/IW/DV/S1B_IW_GRDH_1SDV_20210727T173035_20210727T173100_027982_0356A7_387B
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
2021-07-27T17:30:35.878840Z
2021-07-27T17:31:00.877987Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.84204107887297
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-27T18:45:41.502594Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210727T173035_20210727T173100_027982_0356A7_387B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((13.371878559952469 -16.31904853737613,13.944380251251243 -16.188524374493223,14.54046927082378 -16.05081730576669,15.13402367836723 -15.911876528879874,15.646673238284647 -15.790401536428366,15.512861709028574 -15.250021762847783,15.468750076367712 -15.069769183857854,15.425306927995262 -14.889369094279816,15.38375268839421 -14.708529178265394,15.339643791760043 -14.528306466347804,15.292964433250113 -14.348709156468118,15.278700899605218 -14.289132982919881,14.771429372237694 -14.408549143335234,14.18111687082152 -14.545988280338648,13.588877312557749 -14.682229057194744,13.015178688485083 -14.812630295981485,13.034802742195202 -14.871091759971351,13.069794425363831 -15.053697818554134,13.116371085139445 -15.233673619635757,13.154425840948782 -15.415600792809567,13.195869822717317 -15.596761736631137,13.239267090202155 -15.777484707355743,13.288958908691487 -15.956779757553049,13.327803261579334 -16.138554557784882,13.371878559952469 -16.31904853737613))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.35940530184888
46.30008389186489
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
2021-12-26T09:19:54.326642Z
Batch API, v4.42.0
s3://deafrica-sentinel-1/s1_rtc/S16E013/2021/07/27/0356A7
2.0E-4
2.0E-4
true
block average
2
2
-15.0
13.0
-16.0
14.0
POLYGON((13.2981948552989 -16.0,13.288958908691878 -15.956779757554626,13.239267090202473 -15.777484707357058,13.195869822717773 -15.596761736632924,13.154425840949251 -15.415600792811514,13.116371085138873 -15.23367361963306,13.069794425363883 -15.05369781855441,13.059504640521679 -15.0,14.0 -15.0,14.0 -16.0,13.2981948552989 -16.0))
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_0356A7_S16E013_2021_07_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0356A7_S16E013_2021_07_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0356A7_S16E013_2021_07_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0356A7_S16E013_2021_07_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0356A7_S16E013_2021_07_27_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