https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-08T02:17:45.763790Z
2021-05-08T02:18:14.800880Z
s3://sentinel-s1-l1c/GRD/2021/5/8/IW/DV/S1A_IW_GRDH_1SDV_20210508T021745_20210508T021814_037790_0475D5_F818
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
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
2021-05-08T02:17:45.763790Z
2021-05-08T02:18:14.800880Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.0952564126325
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-08T05:48:11.624715Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210508T021745_20210508T021814_037790_0475D5_F818
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((50.659050950111435 -12.214723663756004,50.086914025251524 -12.085608819873418,49.51031606085094 -11.954182732256001,48.93427246614539 -11.821587361786921,48.41760275817536 -11.701559980885161,48.27585126042797 -12.300297657449416,48.18968023897554 -12.66092913705264,48.05865462148139 -13.201533335227852,48.02845205482677 -13.323338690494126,48.547233307306826 -13.444819352071502,49.125748132626455 -13.578889697589853,49.70541710056983 -13.711748402399042,50.28534507111952 -13.843179672887885,50.480347376404225 -12.996706811924929,50.659050950111435 -12.214723663756004))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.5108625424194
46.07337827269131
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
2021-12-26T05:20:00.041110Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S13E048/2021/05/08/0475D5
2.0E-4
2.0E-4
true
block average
2
2
-12.0
48.0
-13.0
49.0
POLYGON((48.10750002405675 -13.0,48.18968023897736 -12.660929137045201,48.34694690778619 -12.0,49.0 -12.0,49.0 -13.0,48.10750002405675 -13.0))
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_0475D5_S13E048_2021_05_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0475D5_S13E048_2021_05_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0475D5_S13E048_2021_05_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0475D5_S13E048_2021_05_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0475D5_S13E048_2021_05_08_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