https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-01-22T16:31:24.738763Z
2019-01-22T16:31:49.468263Z
s3://sentinel-s1-l1c/GRD/2019/1/22/IW/DV/S1A_IW_GRDH_1SDV_20190122T163124_20190122T163149_025592_02D726_14BF
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
2019-01-22T16:31:24.738763Z
2019-01-22T16:31:49.468263Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190122T173119_V20190122T132030_20190122T163800.EOF
347.6053177312924
693000
Copernicus S1 Core Ground Segment - UPA
2019-01-22T17:48:24.503612Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190122T163124_20190122T163149_025592_02D726_14BF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.58271031647363 -23.46786612614206,29.94303819652742 -23.38519718376247,30.187557921518852 -23.328567019177665,30.431870289084294 -23.271557987719785,30.797948758178446 -23.185337017074115,31.041740174369924 -23.127386732963213,31.40703454923294 -23.039760261624373,31.950077988859753 -22.907722429845787,31.90072215459553 -22.728233417488987,31.855033267340104 -22.547760756246895,31.799780238723088 -22.36966171789471,31.747899560400946 -22.190747128176678,31.698493725661997 -22.01123840553891,31.59843342780792 -21.652574536920568,31.571842978265227 -21.55276674864873,31.033509949170625 -21.683106505482804,30.42980291152859 -21.826923246484284,29.82490069184388 -21.968542070993077,29.22558662173947 -22.10639561569885,29.250660248183486 -22.20666428086315,29.345221585385822 -22.567051402475073,29.391941176563694 -22.74739017725824,29.441105106683473 -22.92717784862889,29.493538514033162 -23.106224994963917,29.536226869941267 -23.287523682302382,29.58271031647363 -23.46786612614206))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.39728
45.97791539107177
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
2021-12-24T10:04:46.497603Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S23E029/2019/01/22/02D726
2.0E-4
2.0E-4
true
block average
2
2
-22.0
29.0
-23.0
30.0
POLYGON((29.46243085023825 -23.0,29.441105106681956 -22.92717784862325,29.391941176557168 -22.74739017723423,29.25066024818572 -22.206664280872033,29.225586621739563 -22.106395615698908,29.688138307456082 -22.0,30.0 -22.0,30.0 -23.0,29.46243085023825 -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_02D726_S23E029_2019_01_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02D726_S23E029_2019_01_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02D726_S23E029_2019_01_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02D726_S23E029_2019_01_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02D726_S23E029_2019_01_22_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