https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-28T17:17:24.168854Z
2021-10-28T17:17:53.197294Z
s3://sentinel-s1-l1c/GRD/2021/10/28/IW/DV/S1B_IW_GRDH_1SDV_20211028T171724_20211028T171753_029339_038065_5537
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
2021-10-28T17:17:24.168854Z
2021-10-28T17:17:53.197294Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.53058491156594
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-28T18:05:07.301759Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211028T171724_20211028T171753_029339_038065_5537
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((10.638780322992217 25.27919925924334,11.01526853909574 25.345098257129017,11.27352291652231 25.389702106979005,11.65924516840768 25.455419605066005,11.917115144066958 25.49875076255825,12.304409089574762 25.56292159861874,12.563213211313016 25.60519503963759,13.083541687912824 25.68871314591918,13.035846027954086 25.926777343277518,13.001132146707379 26.107626031831725,12.965181520647139 26.28827712529248,12.930325541575288 26.469094965840373,12.893111067310116 26.64954232506526,12.858933575710584 26.8304572774007,12.822537103931978 27.011025085816296,12.762480579448155 27.31314145451409,12.234931360078189 27.230560644369163,11.841876729533348 27.167662267798974,11.579938224468872 27.125095745066904,11.318862055548259 27.08215120779041,10.927804102022172 27.01685871652083,10.66739860566433 26.97273683838118,10.281211567862789 26.906353578958154,10.425373479527893 26.241345601492004,10.466655112560428 26.060622307528917,10.504770148188582 25.87934774284349,10.547960818370875 25.69896151851982,10.584145036726833 25.51734948557585,10.62627905609927 25.33678139904152,10.638780322992217 25.27919925924334))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85950488430191
46.63832268797635
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
2021-12-26T14:02:46.678746Z
Batch API, v4.63.0
s3://deafrica-sentinel-1/s1_rtc/N26E012/2021/10/28/038065
2.0E-4
2.0E-4
true
block average
2
2
27.0
12.0
26.0
13.0
POLYGON((12.824759394982761 27.0,13.0 26.113315043764196,13.0 26.0,12.0 26.0,12.0 27.0,12.824759394982761 27.0))
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_038065_N26E012_2021_10_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038065_N26E012_2021_10_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038065_N26E012_2021_10_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038065_N26E012_2021_10_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038065_N26E012_2021_10_28_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