https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-04-21T03:34:00.633513Z
2018-04-21T03:34:29.655614Z
s3://sentinel-s1-l1c/GRD/2018/4/21/IW/DV/S1B_IW_GRDH_1SDV_20180421T033400_20180421T033429_010576_0134A4_AE2D
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
2018-04-21T03:34:00.633513Z
2018-04-21T03:34:29.655614Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180421T051108_V20180421T005908_20180421T041638.EOF
192.4732403982518
693000
Copernicus S1 Core Ground Segment - DPA
2018-04-21T05:27:13.883221Z
Sentinel-1 IPF, 002.90
S1B_IW_GRDH_1SDV_20180421T033400_20180421T033429_010576_0134A4_AE2D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.251477207 -23.809578986,28.896292044 -23.728048762,28.654996908 -23.672138774,28.413907022 -23.615855917,28.052658359 -23.530735334,27.812084222 -23.473525978,27.45161191 -23.387021766,26.884731288 -23.249076754,26.867022315 -23.306206339,26.815280921 -23.485240989,26.714226414 -23.843959108,26.66305978 -24.023185985,26.511910458 -24.561554661,26.425089117 -24.860453398,26.755648291 -24.941556586,26.998469434 -25.000594445,27.363133156 -25.088411624,27.606529256 -25.146461274,27.972051961 -25.232789528,28.216018339 -25.289842176,28.460211447 -25.34649358,28.81969665 -25.429062073,28.852042935 -25.308561827,28.901184289 -25.128626478,28.948075357 -24.948186196,29.042829521 -24.587565224,29.090849789 -24.407421472,29.18586079 -24.04693343,29.234639059 -23.866999413,29.251477207 -23.809578986))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.38133
45.79079234359543
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
2022-01-25T09:57:26.080002Z
Batch API, v4.84.0
s3://deafrica-sentinel-1/s1_rtc/S24E028/2018/04/21/0134A4
2.0E-4
2.0E-4
true
block average
2
2
-23.0
28.0
-24.0
29.0
POLYGON((28.0 -23.518212995381365,28.413907022104112 -23.61585591702441,29.0 -23.751854184534366,29.0 -24.0,28.0 -24.0,28.0 -23.518212995381365))
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_0134A4_S24E028_2018_04_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0134A4_S24E028_2018_04_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0134A4_S24E028_2018_04_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0134A4_S24E028_2018_04_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0134A4_S24E028_2018_04_21_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