https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-07-05T16:09:01.427146Z
2018-07-05T16:09:26.424470Z
s3://sentinel-s1-l1c/GRD/2018/7/5/IW/DV/S1B_IW_GRDH_1SDV_20180705T160901_20180705T160926_011677_0157AD_EE0F
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
2018-07-05T16:09:01.427146Z
2018-07-05T16:09:26.424470Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180705T165653_V20180705T125506_20180705T161236.EOF
347.9255254875764
693000
Copernicus S1 Core Ground Segment - UPA
2018-07-05T17:18:06.504986Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20180705T160901_20180705T160926_011677_0157AD_EE0F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.060875753 -12.55305565,33.622197757 -12.426207774,34.19621857 -12.295168504,34.769669066 -12.162938507,35.297078871 -12.040162664,35.255213676 -11.859685667,35.128132553 -11.318379924,35.084014627 -11.138375079,35.040862293 -10.958153699,34.998384556 -10.777782608,34.957786375 -10.596980945,34.943899419 -10.537238385,34.418887954 -10.65851226,33.848121546 -10.789253936,33.276866422 -10.918953596,32.718325562 -11.044636961,32.731808791 -11.104597448,32.771175619 -11.286045477,32.812455441 -11.467067214,32.854403665 -11.647943123,32.897299381 -11.828611036,33.02042159 -12.371906526,33.060875753 -12.55305565))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66977
46.14207212527155
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
2021-12-22T00:43:30.542607Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S13E032/2018/07/05/0157AD
2.0E-4
2.0E-4
true
block average
2
2
-12.0
32.0
-13.0
33.0
POLYGON((33.0 -12.281793151364162,32.93613973258452 -12.0,33.0 -12.0,33.0 -12.281793151364162))
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_0157AD_S13E032_2018_07_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0157AD_S13E032_2018_07_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0157AD_S13E032_2018_07_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0157AD_S13E032_2018_07_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0157AD_S13E032_2018_07_05_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