https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-02-25T03:52:57.784808Z
2022-02-25T03:53:10.437180Z
s3://sentinel-s1-l1c/GRD/2022/2/25/IW/DV/S1A_IW_GRDH_1SDV_20220225T035257_20220225T035310_042064_0502CD_F341
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
2022-02-25T03:52:57.784808Z
2022-02-25T03:53:10.437180Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220225T050711_V20220225T031158_20220225T094658.EOF
192.7103758408494
693000
Copernicus S1 Core Ground Segment - TLS
2022-02-25T06:12:59.750349Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220225T035257_20220225T035310_042064_0502CD_F341
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.06701401950509 30.81447406972341,32.67444305266354 30.878927915843555,32.41112958239717 30.921445513836073,32.014543754118826 30.98440186196905,31.749957322104027 31.02568282625797,31.352587093733618 31.086597724863932,31.087383561635495 31.126529520208674,30.82198494985707 31.16591217677744,30.480114288002657 31.21577305155105,30.372337887731213 30.674273790762832,30.35278572908144 30.578724244128622,30.69231043145347 30.52866415781193,30.95614241434949 30.489105523842348,31.219712696424505 30.449021544196626,31.613507193530324 30.38807969516845,31.876476503975198 30.346681643076842,32.269260581201735 30.283797383109682,32.53346915124066 30.240791573375922,32.91930097370567 30.17695864580044,32.94001193585649 30.272880081563926,32.9819576951537 30.453503849938762,33.06701401950509 30.81447406972341))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76158001232431
46.18343299024615
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
2022-02-25T07:32:01.977585Z
Batch API, v4.92.0
s3://deafrica-sentinel-1/s1_rtc/N30E030/2022/02/25/0502CD
2.0E-4
2.0E-4
true
block average
2
2
31.0
30.0
30.0
31.0
POLYGON((31.0 30.48243562708197,30.352785729081315 30.57872424412867,30.43716825934509 31.0,31.0 31.0,31.0 30.48243562708197))
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_0502CD_N30E030_2022_02_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0502CD_N30E030_2022_02_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0502CD_N30E030_2022_02_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0502CD_N30E030_2022_02_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0502CD_N30E030_2022_02_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