https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-01T04:33:06.694229Z
2019-04-01T04:33:18.293603Z
s3://sentinel-s1-l1c/GRD/2019/4/1/IW/DV/S1B_IW_GRDH_1SDV_20190401T043306_20190401T043318_015608_01D432_7F24
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
2019-04-01T04:33:06.694229Z
2019-04-01T04:33:18.293603Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20190401T063224_V20190401T021317_20190401T053047.EOF
192.7155369632545
693000
Copernicus S1 Core Ground Segment - UPA
2019-04-01T06:46:12.274227Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20190401T043306_20190401T043318_015608_01D432_7F24
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.7856886208765 30.840862951803224,22.387112700031356 30.906264928154126,22.12013636856015 30.949337811110198,21.719226840634615 31.01291349711137,21.451660718850963 31.054606169412416,21.04987812648493 31.1161050705409,20.781737824629893 31.15640895845248,20.513372329894512 31.19615498221405,20.195816516438725 31.24240535076503,20.08358798924585 30.66882555411483,20.399224316802645 30.622395296235645,20.665972413044027 30.58251113372448,20.93250109382498 30.54208165035424,21.331877435731574 30.480417808790875,21.59784708006689 30.43863076516156,21.996373838831843 30.37493682145375,22.26176987131126 30.331800580323005,22.65799657240264 30.266326914751026,22.7856886208765 30.840862951803224))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76942227186422
46.32718341328867
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
2021-12-24T13:34:50.455304Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N30E020/2019/04/01/01D432
2.0E-4
2.0E-4
true
block average
2
2
31.0
20.0
30.0
21.0
POLYGON((21.0 30.531659796530622,20.083587989245952 30.668825554114857,20.148386680766585 31.0,21.0 31.0,21.0 30.531659796530622))
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_01D432_N30E020_2019_04_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01D432_N30E020_2019_04_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01D432_N30E020_2019_04_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01D432_N30E020_2019_04_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01D432_N30E020_2019_04_01_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