https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-28T03:29:15.859377Z
2018-12-28T03:29:49.185433Z
s3://sentinel-s1-l1c/GRD/2018/12/28/IW/DV/S1A_IW_GRDH_1SDV_20181228T032915_20181228T032949_025220_02C9B4_7662
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
2018-12-28T03:29:15.859377Z
2018-12-28T03:29:49.185433Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181228T054936_V20181228T010811_20181228T042541.EOF
192.4394967361026
693000
Copernicus S1 Core Ground Segment - UPA
2018-12-28T06:10:57.260997Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181228T032915_20181228T032949_025220_02C9B4_7662
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.233095257 26.268332243,37.851472193 26.334388919,37.595176733 26.378140408,37.21037443 26.442907489,36.953602343 26.485510376,36.568092223 26.548549016,36.310853096 26.589995952,35.758806199 26.677264627,35.723405796 26.496702525,35.657368441 26.134634443,35.588518233 25.772983619,35.553042551 25.592317425,35.519372171 25.411361569,35.449762221 25.049792601,35.414508951 24.869073324,35.399379953 24.794384902,35.942634982 24.70597096,36.195797178 24.664049329,36.575221808 24.600368993,36.827957296 24.55738511,37.206736066 24.49211657,37.45903719 24.448077362,37.834739579 24.381660952,37.851299422 24.456495846,37.890215943 24.637559316,37.967106365 24.999853869,38.004456537 25.181193102,38.043677854 25.362203288,38.120059812 25.724586343,38.19376544 26.087434201,38.233095257 26.268332243))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82992895750457
46.45731772517198
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
2021-12-23T20:17:27.514521Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N25E036/2018/12/28/02C9B4
2.0E-4
2.0E-4
true
block average
2
2
26.0
36.0
25.0
37.0
POLYGON((36.0 25.0,36.0 26.0,37.0 26.0,37.0 25.0,36.0 25.0))
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_02C9B4_N25E036_2018_12_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02C9B4_N25E036_2018_12_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02C9B4_N25E036_2018_12_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02C9B4_N25E036_2018_12_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02C9B4_N25E036_2018_12_28_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