https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-04T15:56:38.097655Z
2022-08-04T15:57:03.096188Z
s3://sentinel-s1-l1c/GRD/2022/8/4/IW/DV/S1A_IW_GRDH_1SDV_20220804T155638_20220804T155703_044405_054C91_607A
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
2022-08-04T15:56:38.097655Z
2022-08-04T15:57:03.096188Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220804T145123_V20220804T141023_20220804T204523.EOF
347.4076316404995
693000
Copernicus Ground Segment
2022-08-04T16:47:06.999716Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220804T155638_20220804T155703_044405_054C91_607A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.630003636660646 27.897780695913305,31.01839523159616 27.963801596978875,31.28615633350541 28.008629203876687,31.818553757149434 28.09610898490344,32.08587056237272 28.13920199449338,32.48556311619439 28.202602028245366,32.751804235986334 28.244147043827894,33.14228569339169 28.304090760615484,32.99989291542453 29.02655954632137,32.92984222454698 29.38798744265006,32.85799987921583 29.749134994677583,32.84671436187706 29.808838249804943,32.57780212812848 29.768713516267923,32.17374321127229 29.70732894965115,31.771060456879304 29.644853044987,31.499429971450994 29.601979794900934,30.95823464523503 29.51479384727832,30.68859744970056 29.47047747450565,30.295360679093655 29.404793624099675,30.30854077308543 29.345042970190175,30.390961808767617 28.983542332171275,30.431278484226436 28.802643875333835,30.511260794790523 28.440741475577248,30.549937326897915 28.259568444211432,30.5905951036167 28.078733528311705,30.630003636660646 27.897780695913305))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7011108860852
46.61497024960852
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
2022-08-04T21:48:11.153900Z
Batch API, v4.127.0
s3://deafrica-sentinel-1/s1_rtc/N29E033/2022/08/04/054C91
2.0E-4
2.0E-4
true
block average
2
2
30.0
33.0
29.0
34.0
POLYGON((33.0 29.026016223377013,33.0051275880594 29.0,33.0 29.0,33.0 29.026016223377013))
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_054C91_N29E033_2022_08_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_054C91_N29E033_2022_08_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_054C91_N29E033_2022_08_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_054C91_N29E033_2022_08_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_054C91_N29E033_2022_08_04_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 2021
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