https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-02-17T02:18:44.299846Z
2018-02-17T02:19:09.298542Z
s3://sentinel-s1-l1c/GRD/2018/2/17/IW/DV/S1A_IW_GRDH_1SDV_20180217T021844_20180217T021909_020640_023580_0A8F
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
2018-02-17T02:18:44.299846Z
2018-02-17T02:19:09.298542Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180217T035914_V20180216T234545_20180217T030315.EOF
192.2050465908705
693000
Copernicus S1 Core Ground Segment - UPA
2018-02-17T04:11:32.061327Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180217T021844_20180217T021909_020640_023580_0A8F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((49.547275044 -16.850987985,48.979309267 -16.721406263,48.390984908 -16.585356732,47.803489521 -16.447661734,47.268962624 -16.320784628,47.136741609 -16.861699862,47.090559073 -17.041551538,47.043161896 -17.221122441,46.996465066 -17.400874161,46.951037574 -17.580945531,46.903960133 -17.76062939,46.889098405 -17.820161632,47.427489458 -17.948715452,48.019319771 -18.088100245,48.612074287 -18.225681848,49.184398737 -18.356589703,49.198520863 -18.296803749,49.243515321 -18.116357133,49.286835848 -17.935535332,49.331469066 -17.755022312,49.376914951 -17.57470295,49.421010274 -17.394083223,49.547275044 -16.850987985))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.38663
46.02041101593328
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
2022-01-21T12:31:12.175520Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/S18E049/2018/02/17/023580
2.0E-4
2.0E-4
true
block average
2
2
-17.0
49.0
-18.0
50.0
POLYGON((49.51263108749906 -17.0,49.421010274008864 -17.394083222962156,49.271391673817234 -18.0,49.0 -18.0,49.0 -17.0,49.51263108749906 -17.0))
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_023580_S18E049_2018_02_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_023580_S18E049_2018_02_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_023580_S18E049_2018_02_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_023580_S18E049_2018_02_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_023580_S18E049_2018_02_17_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