https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-01-06T04:33:30.868013Z
2018-01-06T04:33:59.716921Z
s3://sentinel-s1-l1c/GRD/2018/1/6/IW/DV/S1A_IW_GRDH_1SDV_20180106T043330_20180106T043359_020029_0221FB_135E
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
2018-01-06T04:33:30.868013Z
2018-01-06T04:33:59.716921Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180106T062757_V20180106T021353_20180106T053123.EOF
192.7262176527032
693000
Copernicus S1 Core Ground Segment - UPA
2018-01-06T06:54:04.891662Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180106T043330_20180106T043359_020029_0221FB_135E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.948195123 31.548096646,22.550150321 31.61286495,22.282409844 31.65568329,21.880343029 31.718857961,21.611998213 31.760270461,21.209037182 31.821329815,20.940104538 31.861327787,20.6709415 31.900757566,20.33802086 31.948675996,20.195153695 31.226505444,20.089251122 30.684591313,20.019373721 30.337082471,20.346619456 30.288650524,20.611207736 30.248845402,20.875581632 30.208507222,21.271735451 30.147003264,21.53556332 30.105338051,21.930887498 30.041849641,22.194155312 29.998865573,22.585577283 29.933914829,22.664661529 30.281967571,22.785191723 30.82478567,22.866404 31.186531878,22.948195123 31.548096646))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72821460197758
46.25081939390853
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
2022-01-20T09:57:05.273380Z
Batch API, v4.80.3
s3://deafrica-sentinel-1/s1_rtc/N30E020/2018/01/06/0221FB
2.0E-4
2.0E-4
true
block average
2
2
31.0
20.0
30.0
21.0
POLYGON((21.0 30.18919093193045,20.611207735911485 30.2488454020138,20.019373720999976 30.33708247100002,20.089251122001905 30.684591313008873,20.150889284928606 31.0,21.0 31.0,21.0 30.18919093193045))
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_0221FB_N30E020_2018_01_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0221FB_N30E020_2018_01_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0221FB_N30E020_2018_01_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0221FB_N30E020_2018_01_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0221FB_N30E020_2018_01_06_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