https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-23T05:45:59.133457Z
2021-05-23T05:46:24.131685Z
s3://sentinel-s1-l1c/GRD/2021/5/23/IW/DV/S1A_IW_GRDH_1SDV_20210523T054559_20210523T054624_038011_047C7E_8289
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
2021-05-23T05:45:59.133457Z
2021-05-23T05:46:24.131685Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
193.2695886275255
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-23T07:35:42.849811Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210523T054559_20210523T054624_038011_047C7E_8289
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((6.06064713902985 38.49619360971118,5.6278401569849095 38.56053637696866,5.33059532587133 38.60373038685987,4.884067914843603 38.66710569165382,4.585950578471634 38.708409155501556,4.138139445192257 38.76893943951493,3.83918321851884 38.80834016304448,3.5399010630383665 38.846976426537786,3.2170764194994304 38.88773480251306,3.0675379456167393 38.16705840768752,2.9065530688283645 37.38640302051871,3.2227654638529195 37.34529548171474,3.5159325154512384 37.30637768309186,3.8087951081566533 37.2667356374392,4.247507610727211 37.205918597814566,4.539588057017677 37.16447378933038,4.977105201455002 37.10096113925831,5.268374217994269 37.05772514465197,5.692513318580414 36.9933921395168,5.882926309613845 37.77484264862308,6.06064713902985 38.49619360971118))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.58024852150438
46.39137001917866
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
2021-12-26T06:06:14.389004Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N38E005/2021/05/23/047C7E
2.0E-4
2.0E-4
true
block average
2
2
39.0
5.0
38.0
6.0
POLYGON((6.0 38.250032975810335,5.938398823541675 38.0,5.0 38.0,5.0 38.65065153665511,5.627840156960652 38.56053637697215,6.0 38.50520964899266,6.0 38.250032975810335))
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_047C7E_N38E005_2021_05_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_047C7E_N38E005_2021_05_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_047C7E_N38E005_2021_05_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_047C7E_N38E005_2021_05_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_047C7E_N38E005_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