https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-17T19:04:27.921528Z
2021-07-17T19:04:56.942474Z
s3://sentinel-s1-l1c/GRD/2021/7/17/IW/DV/S1B_IW_GRDH_1SDV_20210717T190427_20210717T190456_027838_035260_1457
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
2021-07-17T19:04:27.921528Z
2021-07-17T19:04:56.942474Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.50414051652604
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-17T20:19:46.620281Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210717T190427_20210717T190456_027838_035260_1457
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-16.2375604384728 25.831493630483358,-15.866351324102645 25.896119261533002,-15.616889360617375 25.93897685596947,-15.242360151390082 26.002458355330823,-14.992451832918665 26.04424120665275,-14.61725951487459 26.106105411056838,-14.366579569030588 26.146860318543997,-14.115552352134454 26.187207071448185,-13.768476340984844 26.242216280004452,-13.852046546245166 26.661589825907118,-14.08801949204275 27.867153211592388,-14.439481631798468 27.8128670054233,-14.693704488104018 27.77300201005484,-14.947741189834817 27.732670715092233,-15.328443494328742 27.67130202340212,-15.582007405170657 27.629810028332205,-15.961992709265587 27.56670573163501,-16.215073474157695 27.524060312803606,-16.59164411147263 27.459692557038885,-16.407178610303305 26.613930812155417,-16.2375604384728 25.831493630483358))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76812383261344
46.10256366388625
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
2021-12-26T08:49:41.351626Z
Batch API, v4.39.0
s3://deafrica-sentinel-1/s1_rtc/N26W016/2021/07/17/035260
2.0E-4
2.0E-4
true
block average
2
2
27.0
-16.0
26.0
-15.0
POLYGON((-15.0 26.04297920807327,-15.256863997191367 26.0,-16.0 26.0,-16.0 27.0,-15.0 27.0,-15.0 26.04297920807327))
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_035260_N26W016_2021_07_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_035260_N26W016_2021_07_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_035260_N26W016_2021_07_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_035260_N26W016_2021_07_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_035260_N26W016_2021_07_17_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