https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-08T04:28:01.477255Z
2019-04-08T04:28:26.476157Z
s3://sentinel-s1-l1c/GRD/2019/4/8/IW/DV/S1B_IW_GRDH_1SDV_20190408T042801_20190408T042826_015710_01D7AD_561B
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
2019-04-08T04:28:01.477255Z
2019-04-08T04:28:26.476157Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20190408T063208_V20190408T020504_20190408T052234.EOF
192.1983709046476
693000
Copernicus S1 Core Ground Segment - UPA
2019-04-08T06:48:05.592605Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20190408T042801_20190408T042826_015710_01D7AD_561B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.400103245503132 19.473117244969398,21.813473415779885 19.58178670089172,21.22362750376182 19.68898428742118,20.633003040229365 19.79424284878373,20.051190724281152 19.895888891707983,19.980904870494484 19.534062773151945,19.91189793682514 19.17190321335531,19.839730489953567 18.81027436295642,19.759202771368187 18.388573794111714,20.335567397866406 18.28585374763658,20.92071460771131 18.179662948648932,21.505147421697544 18.07169291420687,22.08645107587214 17.962412814249042,22.1728436645693 18.38508510662881,22.211806607926555 18.566237428622635,22.25017905527504 18.747500052205332,22.324444975810092 19.110487517465,22.400103245503132 19.473117244969398))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8883638386239
46.06258938782818
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
2021-12-24T13:58:25.381669Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N18E022/2019/04/08/01D7AD
2.0E-4
2.0E-4
true
block average
2
2
19.0
22.0
18.0
23.0
POLYGON((22.301839629958113 19.0,22.250179055275964 18.74750005221008,22.172843664566834 18.38508510661665,22.094133751877628 18.0,22.0 18.0,22.0 19.0,22.301839629958113 19.0))
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_01D7AD_N18E022_2019_04_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01D7AD_N18E022_2019_04_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01D7AD_N18E022_2019_04_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01D7AD_N18E022_2019_04_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01D7AD_N18E022_2019_04_08_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