https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-01-18T19:03:33.982525Z
2020-01-18T19:03:58.981965Z
s3://sentinel-s1-l1c/GRD/2020/1/18/IW/DV/S1A_IW_GRDH_1SDV_20200118T190333_20200118T190358_030859_038A86_791D
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
2020-01-18T19:03:33.982525Z
2020-01-18T19:03:58.981965Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200118T211550_V20200118T171914_20200118T203644.EOF
347.72121329515033
693000
Copernicus S1 Core Ground Segment - DPA
2020-01-18T21:38:10.856323Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20200118T190333_20200118T190358_030859_038A86_791D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-15.126271261294127 20.592666660032094,-14.535641579123492 20.70090390104406,-13.939556124025012 20.80793646612045,-13.342637597554212 20.912897769590888,-12.757766599380227 21.013577926396895,-12.827189507020533 21.375353973275608,-12.933950142040382 21.917679171913115,-13.038913029296959 22.460265656623893,-13.050119965481343 22.520317208172493,-13.641317195619937 22.42067101732491,-14.24463610618624 22.316601008883246,-14.847054190937875 22.21029314239381,-15.443898655057165 22.10261067079567,-15.43163267161026 22.04242887709045,-15.317363204176583 21.498692596344426,-15.201546274418753 20.95523622532855,-15.126271261294127 20.592666660032094))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82406892295223
46.05198355977195
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
2021-12-25T04:43:34.303330Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N21W015/2020/01/18/038A86
2.0E-4
2.0E-4
true
block average
2
2
22.0
-15.0
21.0
-14.0
POLYGON((-15.0 21.0,-15.0 22.0,-14.0 22.0,-14.0 21.0,-15.0 21.0))
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_038A86_N21W015_2020_01_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038A86_N21W015_2020_01_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038A86_N21W015_2020_01_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038A86_N21W015_2020_01_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038A86_N21W015_2020_01_18_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