https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-04-14T02:20:18.699666Z
2021-04-14T02:21:08.697484Z
s3://sentinel-s1-l1c/GRD/2021/4/14/IW/DV/S1A_IW_GRDH_1SDV_20210414T022043_20210414T022108_037440_0469DF_9597
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
2021-04-14T02:20:43.699314Z
2021-04-14T02:21:08.697484Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.423400878691
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-14T05:09:44.026811Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210414T022043_20210414T022108_037440_0469DF_9597
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((48.038966379111834 -22.86491529124897,47.473977766232046 -22.73500131239324,47.10210632423248 -22.64825526485448,46.855248950807024 -22.590138082521033,46.49133164440679 -22.503700133515448,46.24741416490038 -22.445243061384627,45.67699297265732 -22.306617727892075,45.668711527365 -22.30487761749387,45.521386493751926 -22.843447827683832,45.471268558044706 -23.0227845299246,45.421877487630134 -23.202320153612916,45.32076327604471 -23.560862486777427,45.26961256466733 -23.74000994170656,45.25321247262792 -23.79938462582085,45.828600628006534 -23.939526086276075,46.08148265589783 -24.000371538315722,46.45328046109255 -24.088950788449356,46.82022675828836 -24.17536279751844,47.05637012895932 -24.23042893968351,47.32141648803754 -24.29181044248962,47.64530999287049 -24.366058636361615,47.85107099937434 -23.58580162503711,48.038966379111834 -22.86491529124897))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.95928796915116
45.78756838577762
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
s3://sentinel-s1-l1c/GRD/2021/4/14/IW/DV/S1A_IW_GRDH_1SDV_20210414T022018_20210414T022043_037440_0469DF_B997
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
2021-04-14T02:20:18.699666Z
2021-04-14T02:20:43.697837Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.3613080263921
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-14T04:43:58.814469Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210414T022018_20210414T022043_037440_0469DF_B997
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((48.430793330116494 -21.36381255122322,47.86126057542057 -21.233027817163475,47.24507523802419 -21.089087223330548,46.643664069856435 -20.94621462377047,46.08540772437056 -20.811465428219186,46.03889547444024 -20.99142169943648,45.98985415760946 -21.17086318069577,45.94198900985666 -21.350611525845878,45.892008684330676 -21.529851681946315,45.84459871670211 -21.70974144830346,45.79513181818801 -21.889140067886604,45.743731833262856 -22.06807456408782,45.67699297265732 -22.306617727892075,46.24741416490038 -22.445243061384627,46.49133164440679 -22.503700133515448,46.855248950807024 -22.590138082521033,47.10210632423248 -22.64825526485448,47.473977766232046 -22.73500131239324,48.038966379111834 -22.86491529124897,48.24692904826228 -22.08527104443989,48.430793330116494 -21.36381255122322))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.0321
45.83778278508404
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
2021-12-26T04:05:31.954557Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S23E046/2021/04/14/0469DF
2.0E-4
2.0E-4
true
block average
2
2
-22.0
46.0
-23.0
47.0
POLYGON((46.0 -23.0,46.0 -22.0,47.0 -22.0,47.0 -23.0,46.0 -23.0))
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_0469DF_S23E046_2021_04_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0469DF_S23E046_2021_04_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0469DF_S23E046_2021_04_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0469DF_S23E046_2021_04_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0469DF_S23E046_2021_04_14_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