https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-27T16:39:47.347334Z
2021-07-27T16:40:14.649014Z
s3://sentinel-s1-l1c/GRD/2021/7/27/IW/DV/S1A_IW_GRDH_1SDV_20210727T163947_20210727T164014_038965_0498FE_A935
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
2021-07-27T16:39:47.347334Z
2021-07-27T16:40:14.649014Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.5842204401017
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-27T17:43:20.458241Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210727T163947_20210727T164014_038965_0498FE_A935
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.680641994133005 -24.011505279510494,28.04239430880846 -23.92845637162915,28.290690225812142 -23.870894295433725,28.656492843244546 -23.78528617101679,28.903007247241558 -23.72703839741739,29.270932693219002 -23.639283277261946,29.515381504471538 -23.580435677842562,30.05243425866609 -23.44960991101262,30.000284293016193 -23.270836220709853,29.95134145763823 -23.09118847488261,29.904866777611645 -22.91094759932792,29.84918914462709 -22.73300595932718,29.79649966870351 -22.554338173350516,29.74706760995825 -22.374878607593168,29.69657982701439 -22.195698355465957,29.628072556498037 -21.94149612807215,29.09527575160009 -22.07069024102691,28.489596361292065 -22.215168214386736,27.885902837138882 -22.35664930635152,27.28319798450252 -22.495397601763763,27.302274454848355 -22.57023907338488,27.397762456705223 -22.93030643264337,27.442346101396236 -23.11108331284034,27.487644189121003 -23.291707073690272,27.536739489514446 -23.471468628964914,27.5837579097935 -23.651719253650555,27.633746344517807 -23.831298074944954,27.680641994133005 -24.011505279510494))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.44049
46.01389392356581
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
2021-12-26T09:20:12.034111Z
Batch API, v4.42.0
s3://deafrica-sentinel-1/s1_rtc/S23E028/2021/07/27/0498FE
2.0E-4
2.0E-4
true
block average
2
2
-22.0
28.0
-23.0
29.0
POLYGON((28.0 -22.329909593987754,28.489596361339483 -22.21516821437544,29.0 -22.093417194794448,29.0 -23.0,28.0 -23.0,28.0 -22.329909593987754))
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_0498FE_S23E028_2021_07_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0498FE_S23E028_2021_07_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0498FE_S23E028_2021_07_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0498FE_S23E028_2021_07_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0498FE_S23E028_2021_07_27_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