https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-25T03:08:47.324707Z
2019-04-25T03:09:16.352777Z
s3://sentinel-s1-l1c/GRD/2019/4/25/IW/DV/S1B_IW_GRDH_1SDV_20190425T030847_20190425T030916_015957_01DFC7_C4DB
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
2019-04-25T03:08:47.324707Z
2019-04-25T03:09:16.352777Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20190425T045441_V20190425T003434_20190425T035204.EOF
192.3710560722473
693000
Copernicus S1 Core Ground Segment - UPA
2019-04-25T05:22:14.088900Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20190425T030847_20190425T030916_015957_01DFC7_C4DB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((36.059775294761735 -21.468031613834103,35.46474253113236 -21.331309990878918,34.86408980351367 -21.190914009786937,34.26457321145226 -21.048402798108008,33.72045374151164 -20.916993017245098,33.607903755745255 -21.332756290258544,33.460549217848715 -21.871197254064114,33.27762197035301 -22.530043045367684,33.82728926043765 -22.663466042951374,34.190582380677746 -22.75047470215932,34.43303127490268 -22.8080243059304,34.79708341637998 -22.89366114090848,35.04003650901247 -22.950292056242276,35.283190208134975 -23.006553188184217,35.64147358083214 -23.088690698535636,35.814110782455316 -22.426688410388287,35.95333607581467 -21.885719410392678,36.059775294761735 -21.468031613834103))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.27118
45.85433917899551
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
2021-12-24T14:49:52.705834Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S21E033/2019/04/25/01DFC7
2.0E-4
2.0E-4
true
block average
2
2
-20.0
33.0
-21.0
34.0
POLYGON((33.697983178732585 -21.0,33.720453741511655 -20.916993017245094,34.0 -20.984505970922303,34.0 -21.0,33.697983178732585 -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_01DFC7_S21E033_2019_04_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01DFC7_S21E033_2019_04_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01DFC7_S21E033_2019_04_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01DFC7_S21E033_2019_04_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01DFC7_S21E033_2019_04_25_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