https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-15T02:20:59.232367Z
2018-10-15T02:21:29.116973Z
s3://sentinel-s1-l1c/GRD/2018/10/15/IW/DV/S1A_IW_GRDH_1SDV_20181015T022059_20181015T022129_024140_02A3D1_1552
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
2018-10-15T02:20:59.232367Z
2018-10-15T02:21:29.116973Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181015T042150_V20181014T234555_20181015T030325.EOF
192.4963814990472
693000
Copernicus S1 Core Ground Segment - DPA
2018-10-15T05:36:43.649581Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181015T022059_20181015T022129_024140_02A3D1_1552
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((47.629363857 -24.363117904,47.066494051 -24.233517459,46.819432076 -24.175888496,46.449254626 -24.088700581,46.202747742 -24.030081068,45.833406305 -23.941414025,45.587458927 -23.88181291,45.247307413 -23.798639692,45.198421932 -23.978290392,45.096708104 -24.336856097,44.997350262 -24.696079261,44.946396014 -24.875400455,44.775391238 -25.462649993,45.119699246 -25.547207712,45.368678856 -25.607772371,45.74261507 -25.697827936,45.99221583 -25.757335106,46.367079663 -25.845797202,46.617295989 -25.904237256,46.867756872 -25.962247784,47.187430854 -26.035566928,47.347621062 -25.445262096,47.395305644 -25.265025513,47.488162334 -24.904010835,47.583646917 -24.543651209,47.629363857 -24.363117904))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.81927
45.68602615320953
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
2021-12-23T15:56:42.443716Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S27E047/2018/10/15/02A3D1
2.0E-4
2.0E-4
true
block average
2
2
-26.0
47.0
-27.0
48.0
POLYGON((47.19708260219075 -26.0,47.187430853999956 -26.035566928000147,47.03235782830742 -26.0,47.19708260219075 -26.0))
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_02A3D1_S27E047_2018_10_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02A3D1_S27E047_2018_10_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02A3D1_S27E047_2018_10_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02A3D1_S27E047_2018_10_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02A3D1_S27E047_2018_10_15_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