https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-14T04:41:46.381168Z
2021-03-14T04:42:11.946915Z
s3://sentinel-s1-l1c/GRD/2021/3/14/IW/DV/S1B_IW_GRDH_1SDV_20210314T044146_20210314T044211_026006_031A52_C108
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-03-14T04:41:46.381168Z
2021-03-14T04:42:11.946915Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20210314T042256_V20210314T022149_20210314T085649.EOF
192.6383652591586
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-14T05:32:08.728733Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210314T044146_20210314T044211_026006_031A52_C108
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.54004365946756 29.97513195774759,20.14738009310692 30.040260385424904,19.88260509311815 30.08346737803856,19.617922274694028 30.126090296511265,19.220237533242617 30.189061807267255,18.821706645518663 30.25088057002839,18.555201498248064 30.291501623913224,18.289465020331868 30.33143434366887,17.97493923204238 30.377944100718448,17.903219566705317 30.016963434201067,17.82984666906955 29.65612058013849,17.795101832444352 29.475407782139722,17.75946947521099 29.29482270465634,17.724497561510695 29.11413545796391,17.693756121514355 28.96379826620413,18.00228689239972 28.917083417816833,18.264217836130374 28.876825152240038,18.528630544170458 28.83564077644406,18.922766379495 28.773227413328513,19.31284272074089 28.710248740106763,19.5734453937603 28.667506250127182,19.965114112618625 28.60225995161875,20.2212141785675 28.558939775865994,20.256481250770502 28.709374675840383,20.297311168856947 28.890151191464312,20.336476446056974 29.071210149346008,20.378670826197574 29.25176043305503,20.54004365946756 29.97513195774759))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73644788546972
46.33578036940395
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
2021-12-26T02:27:08.082321Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N29E017/2021/03/14/031A52
2.0E-4
2.0E-4
true
block average
2
2
30.0
17.0
29.0
18.0
POLYGON((17.701158770281623 29.0,17.72449756151482 29.114135457985874,17.829846669075835 29.656120580170036,17.899770263754704 30.0,18.0 30.0,18.0 29.0,17.701158770281623 29.0))
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_031A52_N29E017_2021_03_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_031A52_N29E017_2021_03_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_031A52_N29E017_2021_03_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_031A52_N29E017_2021_03_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_031A52_N29E017_2021_03_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