https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-10T03:55:42.189460Z
2021-10-10T03:56:07.187543Z
s3://sentinel-s1-l1c/GRD/2021/10/10/IW/DV/S1B_IW_GRDH_1SDV_20211010T035542_20211010T035607_029068_0377FB_226C
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
2021-10-10T03:55:42.189460Z
2021-10-10T03:56:07.187543Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.1747437718459
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-10T09:04:18.016226Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211010T035542_20211010T035607_029068_0377FB_226C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.453733689792923 18.597063248849963,29.869428126032936 18.70625724881708,29.282870010407944 18.813902370835752,28.69467577149255 18.919861436643405,28.113605002463107 19.0225780042321,27.971549289469248 18.299156853150055,27.901657258887145 17.937170738509124,27.819015550654928 17.51561268553559,28.394854886758374 17.411822301267744,28.977792025069512 17.30493625256985,29.559476502354087 17.1964654785069,30.136947362665577 17.086992455156448,30.149371877310276 17.146878153330288,30.188444280363562 17.32797037651402,30.263993087722728 17.690646891075588,30.37653645349471 18.234801314990253,30.453733689792923 18.597063248849963))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83624936056685
46.0461
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
2021-12-26T13:05:36.397273Z
Batch API, v4.58.1
s3://deafrica-sentinel-1/s1_rtc/N18E027/2021/10/10/0377FB
2.0E-4
2.0E-4
true
block average
2
2
19.0
27.0
18.0
28.0
POLYGON((27.91378828957589 18.0,28.0 18.44404258373759,28.0 18.0,27.91378828957589 18.0))
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_0377FB_N18E027_2021_10_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0377FB_N18E027_2021_10_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0377FB_N18E027_2021_10_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0377FB_N18E027_2021_10_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0377FB_N18E027_2021_10_10_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